I, who, ________your classmate, will support you forever.
| A．am | B．is | C．are | D．be |
Don't ______ the windows open---it's inviting thieves to enter.
| A．keep | B．leave | C．remain | D．stay |
Don’t be _________ at the examination, and believe that you can do well in it.
| A．anxious | B．upset | C．nervous | D．worried |
I’m sorry I can’t lend any money to you because I have ______ my purse at home.
| A．left | B．forgotten | C．lost | D．put |
You can’t throw the waste everywhere. You should keep the classroom _________.
| A．quiet | B．neat | C．orderly | D．bright |
The more you _____ things to chance, the less chance there is for you.
| A．leave | B．have | C．take | D．put |