I think the biggest problem in banning smoking is ______ people can buy cigarettes easily.
| A．that | B．whether | C．where | D．how |
Do you know which president of the USA _____ slavery?
| A．abolished | B．destroyed | C．hurt | D．damaged |
Don’t play_____ trick on him. He is not in_____ mood for fun at the moment.
| A．a; / | B．a; the | C．the; a | D．/;the |
He has decided to settle _____ in France because he is fond of the romantic country.
| A．temporary | B．temporarily | C．permanent | D．permanently |
The policeman’s______ traffic directions made all the drivers quite ______ .
| A．confused; confused | B．confusing; confusing |
| C．confusing; confused | D．confused; confusing |
It doesn’t _____ if you are late to my party. I just want you to come.
| A．make any difference | B．have no difference |
| C．make any sense | D．have any similarity |