- Has your father stopped smoking?
- Not yet. It's quite hard for him to
| A．break off it | B．give up it |
| C．break it off | D．give it up . |
My grandparents never remember my telephone number, and they always _______ look it up.
| A．must | B．can | C．should | D．have to |
— Four dollars a pair? I think it’s a bit too much.
— If you buy three pairs, the price for each will _______ to three fifty.
| A．come down | B．take down | C．turn down | D．break down |
The dictionary is what I want, but I don’t have enough money _______ me.
| A．by | B．for | C．in | D．with |
I _______ ping-pong quite well, but I haven’t had time to play since the new year.
| A．will play | B．have played | C．played | D．play |
It is true that knowledge _______ rather than being taught.
| A．learns | B．learned | C．is learned | D．was learned |