19.To play table tennis and to go swimming_____good for character trainingA is B.are C was D were
There is no need to tell him about it.He seems________the fact.
With all the problem________,the boss decided to make a trip.
You can’t avoid________your test tomorrow________you work hard today.
We moved to the front row________we could hear and see better.
I often________the words I don’t know in the dictionary or on the Internet.