If you’re a poor driver, you should not_______ at night.

Lucy has a great sense of  humour and always keeps her colleagues      with her stories.

_______ with so much trouble，we failed to complete the task on time.

_______ full preparations, we decided to put off the party till next week.

Nowadays teachers feel they can’t help every student ________ suitable reading materials, so they encourage them __________ English on the Internet.

University of Cambridge, ______ in 1209, is home to a great number of outstanding figures．

In college, Spring Break is usually associated with the beach, parties and sleepless nights,______ about relaxation and free time．

Don’t bother me．I am listening to the birds ______．

__________from what everyone says about him, I would say he has a good chance of winning.

It is time for class. Will you please get the blackboard__________?