—What time would it be ______ for me to come round?
— Any time will do as long as you are free
| A．convenient | B．fair | C．easy | D．comfortable |
---Please don’t make any noise. ---_________. I’ll be as quiet as a mouse.
| A．Yes, I won’t | B．No, I won’t |
| C．No, I will | D．Yes, I will. |
There is no doubt that _____ a goal, one needs not only knowledge but also good personalities.
| A．realized | B．realizing |
| C．to realize | D．being realized |
In some places, red indicates sadness, as in South Africa, _______ it is the color people wear when they mourn.
| A．which | B．where | C．when | D．what |
The fans _____the names of the band members when they appeared at the airport.
| A．had screamed out | B．were screaming out |
| C．would scream out | D．have screamed out |
He is really nervous. He ______back and forth all the night waiting for the results.
| A．has been walking | B．had walked |
| C．walked | D．is walking |