It is so cold that you can’t go outside _____ fully covered in thick clothes.
| A．if | B．unless |
| C．once | D．when |
They _______ me 300 yuan for the bike but I brought down the price to 250 yuan.
| A．asked | B．charged |
| C．sold | D．made |
As regards health, I have nothing _____ to say since I have ________ of illness.
| A．useful, few experiences |
| B．use, little experience |
| C．to use, some experience |
| D．useful, little experience |
I have bought two ball-pens, _______ writes well.
| A．none of them | B．neither of them |
| C．neither of which | D．none of which |
Your plan means ________ more money，so I mean _______ it .
| A．to lose; changing | B．losing; to change |
| C．losing; changing | D．to lose; to change |
---What should I do if I want to start a club at school?
---Mm, just make sure what club you want to start and _____ by your teacher.
| A．approve it |
| B．have it approved |
| C．have to approve it |
| D．have approved it |