-What's your favorite ?
-Surmmer. Because I can swim in the river in summer.
| A．subject | B．season | C．music | D．sport |
－ It seems that Mr Wu is standing there.
－ It be him because he called me from Canada just now.
| A．mustn’t | B．can’t |
| C．needn’t | D．shouldn’t |
He hasn’t come back home the end of last week.
| A．until | B．since | C．at | D．in |
----Don’t forget ________ the letter on your way home.-----Ok, I_________.
| A．to send; will | B．sending; will |
| C．to send; won’t | D．sending; won’t |
The box was too heavy for me to carry, ＿＿＿I pulled it into my room.
| A．so | B．and | C．but | D．or |
— My dream is to build ________ university on the moon some day.
— It sounds like _______ unusual dream. I wish you could realize it.
| A．a; a | B．an; a | C．a; an | D．an; an |