You must do your homework now; you ___ basketball all the evening．
| A．have been playing | B．play |
| C．are playing | D．played |
A smile may show love or politeness. It can also hide true feelings so it often causes ______across cultures.
| A．freedom | B．confusion | C．memory | D．celebration |
The teenager sat there for hours ______ end in silence after he was put ______ prison.
| A．on; into | B．in; into | C．on; to | D．in; to |
—Tom is said ______ his composition.
—If so, let’s not ______ him.
| A．writing; disturb | B．to be writing; to disturb |
| C．to be writing; disturb | D．to have written; to disturb |
You shouldn’t take ______ for granted that your parents care much about you and do so much for you.
| A．it | B．that | C．this | D．one |
They were walking along the shore ______ a huge wave appeared out of nowhere, sweeping
them out to sea.
| A．as | B．while | C．when | D．though |