________ there are living creatures in the outer space as those on Earth hasn't been proved until now.
| A．How | B．When |
| C．Where | D．Whether |
Look out when crossing the road, _____ you may be hit by a car.
| A．or | B．and | C．so | D．but |
Tom earned some money____ babysitting for the couple living next door.
| A．in | B．at | C．by | D．of |
— Do you know ___________ woman in pink over there?
— Yes. She is ___________ office worker of Hilton Hotel.
| A．a; an | B．the; the | C．a; the | D．the; an |
— Would you like some.
— Oh, yes, just a little.
| A． milk | B．apple | C．pears | D．oranges |
Which of the following phonetic transcription(音标) is right for the phrase “the egg”?
| A．/TE eg/ | B．/ Ti eg/ | C．/Wi eg/ | D．/ di eg/ |