Prices of daily goods ___________ through a computer can be lower than store prices.
| A．are bought | B．bought | C．been bought | D．buying |
Tom is not used to __ in public.
| A．speak | B．speaking | C．being spoken | D．having spoken |
___ of the students in our school are girls.
| A．Four-ninth | B．Four-ninths | C．Four-nineth | D．Four-nineths |
You won’t succeed __ you work hard.
| A．if | B．unless | C．whether | D．because |
Mr.Thomas wrote a __ book last year.
A. ten-thousand-words B.ten-thousand-words C ten-thousands-words D. ten- thousands-word
Jeanne ___ 100 frances for the necklace.
A. cost B/ paid C. spent D. took