Nobody ______ to go into the laboratory without permission (允许).
| A．allows | B．is allowed | C．promises | D．is promised |
--- What shall we do this Sunday？
--- Why ______to the Science Museum?
| A．not to go | B．not go |
| C．don’t go | D．not you go |
Tell her ______the teacher and _______ the window.
| A．to listen to , not look out of |
| B．listen to, don’t look out of |
| C．listen to, not to look out of |
| D．to listen to, not to look out of |
-- Could I clean the room for you ?
--- No, thank you. I ________it myself.
| A．was cleaning | B．have cleaned |
| C．cleaned | D．cleans |
Mr. Yang teaches ______math and is very strict with us.
| A．our | B．we | C．ours | D．us |
He has few friends and often feels lonely , _______he has much money.
| A．even | B．because |
| C．though | D．however |