Since then the number of people taking driving lessons______20%.
| A．has increased to | B．increases by |
| C．has increased by | D．have increased |
—Are you going to Mary’s birthday party?
—.I might have something else to do.
| A．Thank you | B．Sounds great | C．It depends | D．Don’t mention it |
Air conditioners made in China have won worldwide attentions and GREE has becomepopular name.
| A．a, the | B．/, a | C．/, the | D．the, a |
He ________ two tickets for us before he arrived at the entrance of the cinema.
| A．had reserved | B．has reserved |
| C．was reserving | D．has been reserving |
The little baby, if _________ by other people, will wake up and cry.
| A．disturbing | B．disturbed | C．to be disturbed | D．being disturbed |
Don’t call him at this time tomorrow, because he ________ a meeting with his teachers.
| A．is having | B．is going to have | C．will be having | D．has been having |