1. By the time we _______ to the cinema, the film had started .

A. had got              B. got                                      C. were getting                D. get

2.Many people die_________ food poison today.

A. at                       B. of                               C. in                                      D. on

3. A person who __________ the bagpipes is called a piper.

A. plays                 B. performs                    C. entertains                  D. does

4. Don’t drink that water. It’s __________.

A. damaged            B. dumped                    C. contaminated             D. clear

5. The team’s success was largely __________ to her efforts.

A. because             B. due                            C. since                          D. however

6. I often drink coffee, but today I __________ tea.

A.am drinking        B. drink                           C. drank                      D. drinks

7. All our English teachers are __________ speakers.

A. native                B. original                        C. foreign                     D. official

8. If you __________ the president, what would you do to help the environment?

A. are                     B. had been                      C. were                        D. was

9. Eating too much sugar can __________ to health problems.

A. cause                 B. lead                                C. make                     D. take
 

10.Many people think that robots will make workers ______________.

A.employed             B.unemployed                    C.no job                    D.the jobless
11.It is certain that robots will ____________ the quality of our lives.
A.improve                B.rise                                  C.life                         D.develop