-- When is Day?
-- It’s on June 1st, Dave.
| A．Child | B．Children | C．Child’s | D．Children’s |
---My uncle goes to climb the Yellow Mountain every year.
---Oh, really? He ________ climbing mountains.
| A．used to hate | B．is used to hating | C．used to hating | D．is used to hate |
My sister ______ go to bed _______ my mother came back last night.
| A．not until | B．doesn't; until | C．didn't; until | D．aren't; until |
---Must I go to medical school and be doctor like you，Dad？
--- No, you __________, son. You’re free to make your own decision.
| A．can’t | B．mustn’t | C．shouldn’t | D．don’t have to |
Do you know ______________?---At 8:45 on March 8th,2014.
| A．what time did the plane from Malaysia to Beijing lose connecting(失联) |
| B．what time the plane from Malaysia to Beijing lose connecting |
| C．what time does the plane from Malaysia to Beijing lose connecting |
| D．what time the plane from Malaysia to Beijing lost connecting |
Volunteering our time to help people ________ a good way to _______our free time.
| A．be; spend | B．are; cost | C．is; spend | D．will; cost |