—Hello! Can I speak to Chris?
—Sorry, he isn’t in. He _______ Japan on business.
A. has gone to
B. has gone
C. has been to
After he finished ______ the exciting story, he talked about it on and on with his friends.
| A．reads | B．read | C．reading | D．to read |
— ______ did you visit the Great Wall?
— Last Sunday.
| A．Where | B．What | C．When | D．How |
Roast duck is one of _______ dishes in Beijing.
| A．delicious | B．more delicious | C．most delicious | D．the most delicious |
I’d like to go swimming with you, ______ I am too busy today.
| A．but | B．and | C．so | D．or |
I ______ in the hospital yesterday. I had to look after my sick mother.
| A．am | B．was | C．are | D．were |