From her        expression, we know that she didn’t understand the meaning.

I really appreciate         some time to surf the Internet. But I am too busy.

The police found that the flat ______ and a lot of things had disappeared.

As a role model, I don’t think most people can imagine what it’s like ____that close every minute of the day. 

Twenty boats left Tianjin,        for the east at high speed.

If you try to learn too many things at a time, you may get _____________ .

. _______ late in the afternoon, Bob turned off the alarm.

.The visitors did nothing but ______ tea and ______ to each other.

Americans have something _______ Thanksgiving, a festival which celebrates the first harvest of the settlers who _____ from Europe to the USA.
A. calling ; goes       B. calls ; going         C. which called; gone  D. called ; went

_______that I could use a kite to attract lighting, I decided to do an experiment.