-- I' ve using plastic bags when shopping.
-- You' re right. It' s good for our environment.
| A．stopped | B．finished | C．started | D．enjoyed |
Doing chores helps to improve children’s independence and teaches them how to ________ themselves.
| A． |
look for |
B． |
look after |
C． |
look like |
D． |
look through |
The earlier we take action to protect our environment, the ________ it will be for our future.
| A． |
better |
B． |
best |
C． |
worse |
D． |
worst |
—This is Jenny speaking. May I speak to Dr. Wang?
—________. I’ll tell him to call you back.
| A． |
Have a good trip |
B． |
This is Dr. Wang speaking |
| C． |
I’m glad to hear that |
D． |
Sorry, he is not available now |
— Do you know March 21st is World Sleep Day? Sleep is important to us.
— Yes. A good sleep gives us ________ and makes us happy.
| A． |
truth |
B． |
fame |
C． |
energy |
D． |
culture |
—Please be quiet. We are in the library.
—________.
| A． |
Well done |
B． |
OK, I will |
| C． |
Enjoy yourself |
D． |
Long time no see |