Look at the timetable (时刻表). Hurry up! Flight 4026 _______ off at 18:20.
| A．takes | B．took | C．will be taken | D．has taken |
This nationwide smog should serve as a reminder to all, indicating a high time that we ______ on what we've done to the environment.
| A．have reflected | B．are reflecting | C．will reflect | D．reflected |
The terror attack at a Kunming railway station in southwest China's Yunnan Province, 29 lives and leaving 143 , has brought condemnation from around the world this week.
| A．claimed; wounding | B．claiming; wounded |
| C．claimed; wounded | D．claim; wound |
I have a big dream — I want to go into space, _______ will take some time to realize, I guess.
| A．what | B．it | C．which | D．where |
Wherever he is, he makes ______ a rule to give his mother a call every day.
| A．him | B．it | C．that | D．this |
I’m calling about the apartment you the other day. Could you tell me more about it?
| A．will advertise | B．had advertised | C．are advertising | D．advertised |