If the drought in Southwest China, the crops will be ruined. Worse still, both people and animals will be threatened with a lack of drinking water.
| A．keep to | B．deeps up | C．keeps off | D．deeps down |
The boy be very naughty, but he is very lovely.
| A．might | B．can | C．may | D．need |
The good thing about children is that they very easily to the new environments.
| A．adapt | B．appeal | C．attach | D．apply |
---- Let’s go to cinema.
---- That’ll take your mind off the problem for while.
| A．the; the | B．the; a | C．a; the | D．a; a |
The job was a great challenge and the bad weather _________ our difficulties．
| A．added to | B．added | C．added up to | D．added in |
It is said that this is the biggest lab ________ they have ever built in their school.
| A．which | B．what | C．不填 | D．where |