They wanted to charge $5,000, ______ we managed to bring the price down.
| A．but | B．so | C．when | D．since |
–Do you think Professor Smith_________be in the lab?
--I’m not sure.
| A．must | B．shall | C．need | D．can |
Nowadays with the development of science, more new technology_________to the field of IT.
| A．has introduced | B．is being introduced | C．is introducing | D．was introduced |
26 In Maldives, the white beaches and blue sea give tourists_________chance to feel like modern-day Robinson Crusoe.
| A．a; 不填 | B．the; a | C．a; the | D．the; 不填 |
As some famous singers will appear at the top concert, _________likely to be a success.
| A．it’s | B．these’s | C．which’s | D．that’s |
My parents always remind me to work hard at my lessons and I am forbidden to do_________except studying.
| A．something | B．anything | C．nothing | D．everything |