——Why didn’t you ask your brother Tim for help? He’s very good at operating a computer.

——I ________ that. I was really too worried at the time.

A．must think of

B．ought to think of

C．should have thought of

D．might have thought of

—— Mary looks sad．Did you tell her about the accident?

——Yes, but I ________ her later.

A．must have told

B．shouldn’t have told

C．should have told

D．ought not to have told

Jack ________ have kept his word．I wonder why he changed his mind.

A．must

B．should

C．need

D．would

Why didn’t you make me a telephone call yesterday? I ________ about it.

A．should be told

B．ought to have been told

C．should have told

D．ought to be told

This experience made him ________ the study of science.

A．interest in

B．to interest in

C．interesting in

D．interested in

Such a ________ accident happened yesterday !

A．surprised

B．surprise

C．surprising

D．being surprised

We had spent a very ________ time until we knew that they were safe.

A．curious

B．anxious

C．eager

D．shocked

While we were watching TV, a voice ________ the program to announce the election results.

A．broke into

B．broke up

C．cut down

D．cut off

I ________ her not to walk on the thin ice but she wouldn’t listen.

A．suggested

B．hoped

C．warned

D．persuaded

There have been several ________ drowning here this summer.

A．death from

B．deaths from

C．death of

D．deaths of