It is reported that the sandstorm is moving ________ the south year after year.
Doing chores helps to improve children’s independence and teaches them how to ________ themselves.
look for
look after
look like
look through
The earlier we take action to protect our environment, the ________ it will be for our future.
better
best
worse
worst
—This is Jenny speaking. May I speak to Dr. Wang?
—________. I’ll tell him to call you back.
Have a good trip
This is Dr. Wang speaking
I’m glad to hear that
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.
truth
fame
energy
culture
—Please be quiet. We are in the library.
—________.
Well done
OK, I will
Enjoy yourself
Long time no see