---Who can it be that hasn’t handed in his composition?
---It ______ be Robinson. He ______ it in yesterday.
| A．will; should hand | B．must; should have handed |
| C．may; can’t hand | D．can; could have handed |
The door opens and there ____.
| A．enter the teacher of English and head teacher |
| B．enters the teacher of English and head teacher |
| C．does the teacher of English and head teacher |
| D．the teacher of English and head teacher enter |
-Why are you still here? Everybody has gone to attend the lecture by the president.
-Oh, I ____ about it!
| A．didn’t inform | B．hadn’t been informed |
| C．haven’t informed | D．wasn’t informed |
All the photographs in this book, ____ stated otherwise, date from the 1950s.
| A．once | B．until |
| C．unless | D．if |
-He had a headache and went to drugstore to get something for his pain ____.
-But the form cannot be signed by anyone ____ himself.
| A．relax; rather than |
| B．relief; other than |
| C．leisure; rather than |
| D．comfort; other than |
You don`t have to dress up ．The party is pretty ___ ．We only need to bring a bottle of wine．
| A．adventurous | B．casual |
| C．comfortable | D．beneficial |