The window of the classroom _________for about three hours .Please go and close it.
A. has opened B. has been open
C. has been opened D. opened
---__________ ,how will you spend your summer holiday ?---I don’t know .I haven’t planned yet.
A. On the way B. By the way
C. in a way D. In some ways
--- What do you think of my answer to the questions? --- Sorry. I _______ about something else.
A. thought B. had thought
C. am thinking D. was thinking
We had no time _______, but we had a great time _______ the model plane together.
A. to chat; making B. to chat, to make
C. chatting; making D. chatting; to make
It’s said that two years________ since the old man _______.
A. has passed, has dead B. has passed, died
C. have passed, died D. have passed, has died
---I wonder when you _____ the new watch. ---Well, I ______ it for two weeks.
A. have bought; have had B. bought; have bought
C. bought; have had D. have bought; have bought
