The students were all tired, but ________of them stopped ____________ a rest.
| A．no one; to have | B．none; having | C．none; to have | D．no one; having |
John, you _______ stay out too late. Your mother will worry about you.
| A．needn’t | B．shouldn’t |
| C．must | D．can |
These model cars ____ in China in 2013.
| A．are made | B．were made | C．make | D．made |
--- When will the popular film star arrive here?
--- I don’t know when he _________. When he _________here, I’ll call you in a minute.
| A．will come, will arrive | B．comes, arrives |
| C．will come, arrives | D．comes, will arrive |
—Were you at Mary’s party last night?
—No, I ____________ my sister. She met with difficult problems.
| A．help | B．am helping |
| C．have helped | D．was helping |
My grandparents____ in that city since 2008.
| A．will live | B．live |
| C．have lived | D．were living |