The storm sweeping over this area now is sure to cause _____ of vegetables in the coming days.
| A．rarity | B．scarcity | C．invalidity | D．variety |
— Can you tell me something about _________ science.
— OK. _Nobel Prize in Chemistry is usually awarded to Americans.
| A．the; The | B．/; The | C．a; / | D．the; / |
Don’t be so upset. It won’t be ______ your children can return to school again.
| A．long before | B．long ago | C．before long | D．long |
— Tomorrow is John’s wedding ceremony. Have you got any idea ______ it is to be held?
— I’m not informed yet.
| A．that | B．what | C．which | D．where |
Don’t try to cheat the taxman(税务人员); you’ll never ______it.
| A．get out of | B．get into | C．get alongwith | D．get away with |
I think I will never make a teacher because I’m a man with little .
| A．freedom | B．adventure | C．patience | D．manner |