Nothing terrible has happened－because we should certainly have been informed of it if it ________．

A．could happen

B．happened

C．would happen

D．had happened

It is not always easy for the public to see ________ use a new invention can be of to human life．

A．whose

B．what

C．which

D．that

Dozens of movies are known________in this small town,which has been turned into a tourist attraction．

A．being made

B．having been made

C．to be made

D．to have been made

Praise good work done, ________ who did it．

A．in spite of

B．although

C．regardless of

D．however

________ we get good weather, it will be a successful holiday．Which is wrong?

A．So long as

B．Provided that

C．So long

D．On condition that

Children under sixteen are not permitted to see such kind of films ________ bad for their mental development．

A．that is

B．that are

C．as is

D．as are

________ again? I really look forward to that day．

A．When do you think we can meet

B．Do you think when we can meet

C．When do you think can we meet

D．Do you think when can we meet

Recently, a survey ________ prices of the same goods in two different supermarkets has caused heated debate among citizens．

A．compared

B．comparing

C．compares

D．being compared

It is a set rule that all payments ________ be made by the end of the month．

A．will

B．shall

C．can

D．may

They did not find ________ to prepare for the worst conditions they might meet．

A．worth their while

B．it worthwhile

C．it worth

D．it worthy