It seems that living green is __________ easy and affordable. A small step makes a big difference.
| A．exactly | B．fortunately | C．surprisingly | D．hardly |
—By the way, Mary sends her love to you.
—______.
| A．Oh, the same to her | B．It’s great |
| C．That’s very kind of her | D．Thank you ever so much |
Helen ____ go on the trip with us, but she isn’t quite sure yet.
| A．shall | B．must | C．may | D．can |
Great changes have taken place in Cangnan. We’re sure Cangnan will be even_____ tomorrow.
| A．good | B．better | C．best | D．the best |
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 |