III- Complete the sentences, using "adjective+ to infinitive ":

Ex: It/ lovely/ see/ you/ again.

 -> It is lovely to see you again.

1- I/ too execited/ do/ anything.
→I am too excited to do anything.

2- Lan / glad / see / her old friend again.
....................................................................................................
3- The students / worried / hear / the new information.
....................................................................................................
4- She / strong enough / carry / all those heavy bags.
....................................................................................................
5-Tam / intelligent enough / finish / the test / an hour.
....................................................................................................
6- He / too sick / go / school / yesterday.
....................................................................................................
7- Ba /delighted / receive / his close friend's letter.
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8-The children / happy / get / toys / Santa Claus / Christmas.
....................................................................................................
9- I/ delighted/ receive/ your message.
- ....................................................................................................
10- She/ smart enough/ answer/ all the questions.
- ....................................................................................................
11- He/ anxious/ wait for/ the test results.
- ....................................................................................................
12- We/ happy/ receive/ a lot of presents from our grandparents.
- ....................................................................................................

IV. Odd one out:

1.                    A. math                         B. scatter                           C. package                D. metal

2.                    A. smell                         B. press                             C. melt                      D. refill           

3.                    A. those                      B. clothes                            C. shopping              D. envelope

4.                    A. down                        B. throw                            C. nowadays            D. how

5.                    A. fields                        B. plants                            C. trees                    D. newspapers

V.Choose the word or phrase that best completes each unfinished sentence below.

1.       You ought to give up smoking because it is harmful to your health.

A. should        B. could            C. may                               D. am going to

2.       Try to ________the amount of fat in your diet.

             A. reuse                         B. refill                              C. reduce       D. recycle

3.       Tree leaves ________to wrap things.

A. should used      B. should be used        C. should been used      D. should be use

4.       ________is a wonderful natural fertilizer.

             A. Compost                  B. Plastic                           C. Envelope       D. Garbage

5.       Glass is broken up, melted and made into new________.

             A. silverware                B. hardware                      C. ironware           D. glassware

6.       It’s important ________wildlife in the area.

             A. to conserve              B. conserving                   C. conservation     D. conserve

7.       Japan ________40% of its waste every year.

             A. reuses                       B. recycles                        C. refill                  D. broken

8.       We were delighted ________your letter yesterday.

             A. to get                        B. got                                 C. getting               D. get

9.       Let’s play tennis instead of ________television.

             A. watch                        B. watching                       C. watches             D. to watch

10.  Everything depends on what you mean ________the word “free”.

             A. about                        B. by                                  C. of                       D. for

11.  We should use ________bags instead of plastic bags.

            A. cloth          B. clothe        C. clothed              D. clothing