— Is Jack on duty today?
— It ________ be him. It's his turn tomorrow.
| A．mustn't | B．won't | C．can't | D．needn't |
China issued new plan which calls for immediate action to deal withcountry worsening air pollution.
| A．the ; a | B．a ; the | C．a ; a | D．a ; / |
– Why don’t you join me in the computer games?
-- _____________.
| A．Sure, go ahead | B．It’s a pleasure | C．That’s all right | D．OK, coming |
Dear Alice,
I have just got some good news to tell to you. I win a national prize for painting last week. My father was so pleasing that he suggested that I went to England for a holiday. I’d like to staying there for a month, visiting place of interest and practicing my English as well. We’ve been writing to each other for near a year now. I have often dreamed of talk face to face with you. I imagine you’ll be at vacation yourself by that time. Perhaps we could go out do some sightseeing together.
Lily
Jack a great talker. It’s high time that he __ something instead of just talking.
| A．will do | B．has done | C．do | D．did |
Sorry, I’m busy now. If I ___ time, I would certainly go for an outing with you
| A．have had | B．had had | C．had | D．have. |