—He was___________ tired___________ he fell asleep as soon as he lay down.
—Oh, we can go out and let him have a good rest.
| A．too, to. | B．so, that. |
| C．enough, to. | D．such, that. |
—Have you ever ______ the Great Wall?
—Yes, I have. I went there on our last school trip.
| A． |
been to |
B． |
gone to |
C． |
been in |
—Look at the triangle on the right, if , , how long is AB?
—It’s ______.
| A． |
five |
B． |
seven |
C． |
twelve |
—Did you have fun watching the volleyball game?
—No. A tall man stood ______ me. I couldn’t see the players at all.
| A． |
next to |
B． |
across from |
C． |
in front of |
______ teenagers’ eyesight, experts advise them to stay away from electronic products.
| A． |
Protect |
B． |
To protect |
C． |
Protecting |
—“One tree can’t make a forest” is a famous saying.
—Yes. It shows us that team work plays a/an ______ role in our lives.
| A． |
important |
B． |
dangerous |
C． |
harmful |