He said it was this classroom _______ he found his lost watch and _____ he would take good care of it from then on.
| A．where; / | B．when; what | C．that; what | D．where; that |
The door is open but nobody is in. Mary______have forgotten to lock the door.
| A．should | B．must | C．would | D．could |
________I like Carter personally, I don’t think what he’s doing is right.
| A．If | B． As | C．While | D．Unless |
—Would you mind helping me with my suitcase?
—.________
| A．I hope so | B．Not at all |
| C．That’s nothing | D．Go ahead |
Saturday
| A．hurt | B．murder | C．Thursday | D．return |
example
| A．exact | B．exercise | C．express | D．explain |