—I’m not sure． I ________ go to the concert instead．

A．must

B．would

C．should

D．might

—Is it a picture of yours? It’s so lovely．

A．was going through; found

B．am going through; find

C．went through; had found

D．had gone through; find

— ________, because it’s such a long trip by bus or train． But Fred decided to drive and invited me to join him． It took us 2 days and a night．

A．I’m planning to

B．I have planned to

C．I was planning to

D．I’ll plan to

A．at last

B．in case

C．once again

D．in time

—Oh, nothing much． As a matter of fact, I ________ of my sister back home．

A．just thought

B．have just been thinking

C．was just thinking

D．have just thought

—Oh, I thought he ________ until next week．

A．won’t be going

B．wasn’t going

C．isn’t going

D．hadn’t been going

—No． I ________ my mother in the kitchen all day yesterday．

A．would help

B．had helped

C．was helping

D．helped

A．不填； 不填

B．the； 不填

C．不填； a

D．the； a

—But I fed it yesterday．

A．do you

B．will you

C．didn’t you

D．don’t you

—Sorry,________． My brother is coming to see me．

A．I mustn’t

B．I can’t

C．I needn’t

D．I won’t