I bought a robot _______ have more free time.
| A．because | B．therefore |
| C．in order to | D．as a result |
The public is requiring the Malaysian government to share________ Flight MH370.
| A．what they have known about | B．what have they known about |
| C．when they have known about | D．when have they known about |
— His passport shows that he________Canada.
— Yes. He went there on business in spring and autumn last year.
| A．has gone in | B．has gone to | C．has been in | D．has been to |
There is no doubt that students________in their study if theymore praise from their teachers.
| A．will make progress; will get | B．make progress; get |
| C．will make progress; get | D．make progress; will get |
One of the important lessons children learn from their parents is________
| A．how speaking politely to others |
| B．how to speak politely to others |
| C．what time speaking politely to others |
| D．what time to speak politely to others |
It is safe to eat chicken that________fully, but most people still dare not do that because of the H7N9bird flu .
| A．will be cooked | B．cooks | C．is cooked | D．cooked |