LiYang, a famous English expert, will deliver a speech telling us a good way to have our oral English______in a short period.
A. to improve B. improving C. improved D to be improved
－When do we need to pay the balance?
－__________ September 30.
| A．In | B．By | C．During | D．Within |
A great person is always putting others’ interests _________ his own.
| A．below | B．above | C．in | D．on |
-How amazing it is that astronauts are exploring outer space!
-It’s a challenge, I guess, _________man against nature.
| A．of | B．for | C．by | D．about |
When she first arrived in China, she wondered what the future might have_______ for her, but now all her worries are gone.
| A．in need | B．in time | C．in preparation | D．in store |
Are you ready for Spain?
Yes. 1 want the girls to experience that______they are young.
| A．while | B．until | C．if | D．before |