—I think wearing seat belts is very important for road safety. —_________
A.That's all right. B.I'm sorry.
C.That's a good idea. D.I agree.
—________—It's a pleasure.
A.Don't worry about the task.
B.Thank you for showing me around.
C.Be careful when you travel.
D.You' d better go to the dentist's now.
Vivian will take her daughter to the amusement park________she gets the tickets.
A.if B.until C.although D.unless
Which club do you prefer to join,the chess club________the dancing club?
A.so B.but C.or D.for
—Tom,________here to carry the luggage upstairs for me,will you? —All right.
A.come B.came C.coming D.to come
According to the traffic law,children under 12________ride bicycles on the road.
A.won't B.wouldn't C.needn't D.mustn't