The workers _________ the community center now.
| A． |
cleaned |
B． |
were cleaning |
C． |
will clean |
D． |
are cleaning |
Tony，would you like some more dumplings？
No，thanks．They _____ great，but I'm full．（ ）
A．feelB．lookC．tasteD．sound
It's important to keep healthy．
You're right．_____ is as important as our health．（ ）
A．SomethingB．NothingC．AnythingD．Everything
Rick，could you help me cook dinner？
Sure，_____．（ ）
A．no problemB．never mind
C．here you areD．you're welcome
Math is too_____ for me．
But it is very useful．Please don't give up．（ ）
A．deliciousB．favoriteC．difficultD．different
Which of the following is good behavior？（ ）
A．
B．
C．
D．