I met my teacher _____ I was walking in the street, but I didn’t say hello to him.
| A．before | B．after | C．until | D．while |
Jane’s father ________ to Cuba on business tonight. He is packing his bags now.
| A．is flying | B．has flown |
| C．will flying | D．flew |
There are many trees and flowers on ________side of the street.
| A．every | B．both | C．all | D．each |
Detective Wang, please trust me, I have ______to do with this case..
| A．something | B．anything |
| C．nothing | D．everything |
Our Chinese teacher encouraged us _______ up even if we made a serious mistake in our writing work.
| A．not to give | B．not giving |
| C．doesn’t give | D．to give |
He has spent as much time as he has _______ English in the morning.
| A．to read | B．to reading |
| C．read | D．reading |