We can’t do well in examination _________ we study hard in school time.

“What did you do last night” “I did myhomework and ________TV.”

Jane , can you play tennis with me now —. I haveto study for test.

In that country, guests usually feel that they are not highly ________ if the invitation to a dinner party is given only three or four days before the party date．

What do you think of the movie Gravity一I think it’s , but someone thinks it’s much too__________.