_____ are you staying in Thailand?
---- For two weeks.
| A．How long | B．How many | C．How often | D．How much |
—Do you think yesterday’s math problem was difficult?
—Yes. I could ________ work it out.
| A．hardly | B．easily | C．finally | D．nearly |
—Is the woman a teacher?
—Yes. She teaches ________ English.
| A．you | B．us | C．our | D．your |
This is my beautiful school _______ is near the famous library.
| A．where | B．which | C．who | D．when |
--- Can you tell me ______ on the Internet? --- OK, mum.
| A．how can I use QQ | B．where can I use QQ |
| C．how I can use QQ | D．whether can I use QQ |
Thousands of houses _______ by the floods in Guangxi last month.
| A．destroy | B．destroyed | C．have destroyed | D．were destroyed |