As well as ________ all his homework, he helped his mother with a good cleaning around the house.
A. finishing B. finished C finishes D. to finish
At least 300 million people are using QQ _________ by Ma Huateng to chat on line．
| A．create | B．creates | C．creating | D．created |
I’m expecting a pet dog for long，but mom has no time to buy _________ for me．
| A．it | B．one | C．this | D．that |
Michael Jordan has failed over and over again in his life．And that’s _________ he succeeds．
| A．what | B．when | C．why | D．where |
Auatar（阿凡达）is such _________ wonderful science fiction movie that I want to see it _________ second time．
| A．a, a | B．a, the | C．／, the | D．／, a |
—_________ do you have PE lessons?
—Three times a week．
| A．How long | B．How soon | C．How many | D．How often |