The car is environmentally friendly because it uses electricity instead of gas. _____, it is less expensive.
| A．Besides | B．However | C．Instead | D．Therefore |
It came as_______ surprise that Poland’s President and scores of its top officials were killed in _______ air crash in Russia.
| A．不填; the | B．a; an | C．a; 不填 | D．the; an |
―Thanks for the ride home!
―_______
| A．Don’t mention it. | B．With pleasure. |
| C．Never mind about that. | D．That’s right. |
It will ___ time if we get things ready the day before the party.
| A．earn | B．share | C．save | D．win |
This coat doesn’t ___ me.
| A．support | B．fit | C．belong | D．dress |
Electricity ___ our messengers ,for it carries our messages all over the country.
| A．regards as | B．acts as | C．treats as | D．looks on as |