— When did the meeting begin?
—At four o’clock．It ______ for 15 minutes．
| A．was on | B．began | C．has been on | D．has begun |
Mom, could you buy me a new jacket? This one can’t ________ the cold.
| A．hang out | B．keep out | C．hand out | D．help out |
If you don’t know ________ the new robot toy, you’d better read the instructions first.
| A．where to mend | B．how to make | C．how to use | D．where to buy |
---________ will your head teacher return from the USA?
---In two days.
| A．How long | B．How soon | C．How often | D．How old |
Everyone has his own dreams, but not all the dreams can always _________.
| A．come true | B．come over | C．keep true | D．get out |
--Tom, do you know there _________ a sports meeting next Thursday?
--Sorry, I forgot to tell you.
| A．are going be | B．is going to have | C．will have | D．will be |