If it ______ tomorrow, I will stay at home and do some cleaning.
| A．will rain | B．rains | C．is raining | D．is going to rain |
——_______does he go to the Dancing Club ?———Twice a week.
| A．How long | B．How often |
| C．How many | D．How much |
I was born _________ the morning of September 1st.
| A．/ | B．in | C．at | D．On |
一 woman is Tom’s mother?一The one in the red coat．
| A．What | B．Who | C．Which | D．Whose |
Don’t play a trickhim．
| A．at | B．on | C．to | D．For |
Thank you very much for ________ us.
| A．help | B．helping |
| C．to help | D．helps |