According to ________ People's Daily article, 40% of the lakes in Jiangsu have dried up in ________ past 30 years.
| A．the；a | B．不填；the |
| C．a；the | D．不填；a |
—What’s that noise?
—Oh, I forgot to tell you. The new machine ________.
| A．was tested | B．will be tested | C．is being tested | D．has been tested |
. E-mail, as well as telephones, ________ an important part in daily communication.
| A．is playing | B．have played | C．are playing | D．play |
After he had broken the world record, Rod ____ to a restaurant to celebrate with hid friends.
| A．went | B．had gone | C．would go | D．has gone |
The traffic is heavy these days. I ________ arrive a bit late, so could you save me a place?
| A．can’t | B．must | C．need | D．may |
Allow children the space to voice their opinions, ________ they are different from your own.
| A．until | B．even if | C．unless | D．as though |