If you don’t know ________ the new robot toy, you’d better read the instructions first.

Mom, could you buy me a new jacket? This one can’t ________ the cold.

All the fruit is free. You can eat ________.

Davy ________ his homework at home yesterday.

The little boy is afraid of      in the     house..

Mary was disappointed when she found out they had gone to the cinema_____ her.

I’m afraid I’ll have to _________ the lost book.

--How many birds can you see in the tree?

--I can see    birds in the tree.      

At last, she found her _______ pet dog.

—What’s wrong with you?    —_________________.