The conservation area is very important for preserving many animals and plants, which would ______ run the risk of becoming extinct.
| A．otherwise | B．therefore | C．though | D．instead |
— you read the newspaper?
—Yes. I it on the bus while I was on my way to work.
| A．Have ; read | B．Did; read | C．Have; have read | D．Did; have read |
The musical “Butterfly”next week is a love story.
| A．produced | B．being produced | C．to be produced | D．having been produced |
I was sleepy. I decided to make myself some coffee so I could work .
| A．weak; better | B．strong; well | C．strong; better | D．weak; well |
Matters much the headmaster supports our activity.
| A．It; whether | B．What; whether | C．As; that | D．That; if |
—I’m sure Mary will pass the driving test.
—I think so. She for it for months.
| A．is preparing | B．was preparing | C．has been preparing | D．had prepared |