When Mary couldn't see her mother, she began to cry and ________ her．

A．look for

B．look after

C．look at

My friend Dave helped me a lot by giving me ________ on English learning．

A．advices

B．many advice

C．some advice

The funny toy monkey ________ Sandy five dollars．

A．cost

B．spent

C．used

We all feel ________ the disabled girl has made so much progress in music．

A．worried

B．lovely

C．surprised

I have ________the trousers for two months．

A．bought

B．had

C．borrowed

Jim told me ________about him in his letter．

A．not to worry

B．not worry

C．don't worry

It was very ________there when I spent Christmas Day in Australia last year．

A．hot

B．cold

C．warm

Hurry up, _______we'll miss the train．

A．and

B．but

C．or

There are 60 minutes in _______ hour．

A．a

B．an

C．the

－My sister fell off her bike and hurt her feet．________

A．I'm sorry to hear that

B．She should be careful

C．She is too careless