Many flowers and trees _______ in our city every year and it looks more beautiful now.A. are plantedB. were plantedC. are planting
________ Mary ________ Jack is listening to the report carefully, because they are both interested in it very much.
I don’t make ________ clear when and where the parents’ meeting will be held.
The population of China_______ than_______ in Japan.
Only_______ of the students_______ passed the English exam.
-We could invite John and Barbara to the Friday night party. -Yes, _______? I'll give them a call right now.