As drew we closer, I could see a whale by a pack of about six other killers.
| A．be attacked | B．attack | C．being attacked | D．have attacked |
—Do you know if he has recovered from the illness?
—Recovered? I am afraid that he ________ now in the hospital.
| A．is being cured | B．is being treated | C．has treated | D．is cured |
________，the football game has been decided not to be put off.
| A．Heavily as did it rain | B．As it rained heavily |
| C．Heavily as it rained | D．As heavily it rained possible |
Recently people have made great progress in using ____ power of nature to produce____ electricity.
| A．a; the | B．/; / | C．the; / | D．a; an |
By 16:30, ______was almost closing time, nearly all the paintings had been sold.
| A．which | B．when | C．what | D．that |
We look forward to the day when the motorcar has been replaced by some less dangerous ______of transport.
| A．means | B．methods | C．manners | D．ways |