Choose the best answer to fill in the blank

Choose the best answer to fill in the blank.

The students wanted to know …………….the similarities between Mars and Earth were.

 

 A.

if

 B.

how

 C.

what

 D.

which

12

Choose the correct answer A, B, C or D to complete Mi’s email to her friend, Liam

From: mi@fastmail.com
‎To: liam@quickmail.com
‎Subject: Changes in my village
‎Hi Liam,
‎How are you? I"m happy to share with you some good news about my village. There have been some changes (21_____ your visit last year.
‎Last week I came back to my village and was really surprised. You know what? The lake is not (22)_____ anymore. The factory has installed a new filtration system to treat the (20)_____ waste. I saw lots of small fish in the lake and wild ducks swimming in the water. Besides, they have planted trees around the factory to (21)_____ air pollution.
‎What about your neighbourhood? Has anything been done to make it cleaner? Tell me all about it in your next email.
‎Bye for now,
‎Mi

 A.

polluting

 B.

pollutant

 C.

polluted

 D.

pollute

13

Mark letter A, B, C or D on your answer sheet to indicate the sentence that is closest in meaning to the original sentence in each of the following questions.

We’ll get there early so that we’ll be able to get tickets.

 

 

 A.

If we got there early, we would be able to get tickets.

 B.

Because we get there early, so we’ll be able to get tickets.

 C.

Unless we get there early, we’ll be able to get tickets.

 D.

If we don’t get there early, we won’t be able to get tickets.

14

Read paragraph and choose the correct A, B, C or D for each questions below

Tsunamis, whose name derives from the Japanese expression for ʻhigh wave in a harbourʼ, are giant sea waves. These waves are quite different from storm surges. They are also referred to by the general public as tidal waves although they have nothing to do with tides. Scientists often refer to them as seismic sea waves, which is far more appropriate because they are often the result of undersea seismic activity.

Tsunamis can be caused when the sea floor suddenly moves, during an underwater earthquake or volcano, and the water above the moving earth is suddenly displaced. This sudden shift of water sets off a series of waves. These waves can travel great distances, at speeds close to 700 kilometres per hour. In the open ocean, tsunami waves are not very high, often no more than one or two metres. It is when they hit the shallow waters near the coast that they increase in height, possibly up to 40 metres.

All of the following is true about tidal waves EXCEPT __________.

 A.

they are caused by sudden changes in high and low tides.

 B.

this term is not used by the scientists

 C.

they are as another name for tsunamis

 D.

the name refer to the same phenomenon as seismic sea waves