A model or an experiment in a science class can help us see things which would_______ remain hidden.
| A．therefore | B．yet | C．otherwise | D．still |
After the flood, what we did first was to providefor the homeless families.
| A．equipment | B．accommodation | C．furniture | D．position |
Carl is studying food science at college and hopes to open up meat processing factory of his own one day.
| A．/;the | B．the; a | C．/;a | D．the; the |
－The sports meeting will be put off next week.
－Oh,.
| A．it’s a pity | B．not at all | C．it depends | D．no doubt |
The soldiers soon reached ______ was once an old temple ______ the villagers used as a school.
| A．what ; where | B．what ; which | C．where ; which | D．what ; where |
As people ______ more wealth ,they tend to spend a greater share of their incomes.
| A． adopt | B．attach | C．accomplish | D．accumulate |