Choose the most suitable sentence that has the same meaning as the one given.

Question 31: I have never seen such a destructive storm.

A. This was the first time I have seen such a destructive storm.

B. This is the first time I had seen such a destructive storm.

C. This is the first time I have never seen such a destructive storm.

D. This is the first time I have seen such a destructive storm.

Question 32: The students are aware of pollution, but they continue throwing rubbish.

A. Although the students are aware of pollution, they continue throwing rubbish.

B. Although the students are aware of pollution, but they continue throwing rubbish.

C. Although the students are aware of pollution; however, they continue throwing rubbish.

D. Although the students are aware of pollution, so they continue throwing rubbish.

Question 33: Many kinds of fish die because sewage is dumped directly into the river.

A. If sewage weren’t dumped directly into the river, many kinds of fish would die.

B. If sewage is dumped directly into the river, many kinds of fish will die.

C. If sewage were dumped directly into the river, many kinds of fish wouldn’t die.

D. If sewage weren’t dumped directly into the river, many kinds of fish wouldn’t die.

Question 34: If you don’t practise English every day, your English won’t be better.

A. Unless you don’t practise English every day, your English won’t be better.

B. Unless you practised English every day, your English wouldn’t be better.

C. Unless you practise English every day, your English won’t be better.

D. Unless you practise English every day, your English will be better.