With thick snow __________ the ground, our city looks more beautiful.
| A．covers |
| B．covering |
| C．covered |
| D．to cover |
.---I’m going to the States for further study.
---How long ____ you ___there?
| A．had , stayed | B．did, stay | C．have, stayed | D．are, staying |
. I, who, ________your classmate, will support you forever.
| A．am | B．is | C．are | D．be |
--- Are your parents doctors, too?
--- No, they are teachers. of them loves teaching very much.
| A．None | B．Both | C．Either | D．Neither |
I’m new here. Could you tell me , please?
| A．when does the first bus arrive | B．when the first bus arrives |
| C．when did the first bus arrive | D．when will the first bus arrive |
-Would you like me to go together with you?
-Yes, _________.
| A．I'd like to | B．I'd like |
| C．please do | D．I like it very much |