On Christmas Eve, we put up some balloons to _______ the festival atmosphere.
| A．make for | B．add to | C．add up | D．join in |
His behavior was _____ we all refused to receive him in our homes.
| A．so that | B．that | C．such that | D．such |
The museum he paid a visit _____ at the end of the street.
| A．stand | B．stands | C．to stand | D．to stands. |
The day will come _____ the people all over the world will get rid of poverty.
| A．that | B．how | C．when | D．where |
He is over sixty, but doesn’t look _____.
| A．it | B．for it | C．as it | D．such |
Why is it _____ he can’t get along well with his classmates?
| A．/ | B．this | C．that | D．it |