You can’t put off ______ your homework．You must do it now．
| A．to do | B．do |
| C．to doing | D．doing |
The relationship ___________/bi'twi:n /Chinese and African people is important.
| A．between | B．begin | C．began | D．belong |
Turn___________/left/ and you’ll see the post office.
| A．letter | B．litter | C．lift | D．left |
Alice is wearing a __________ / waIt / skirt today.
| A．wait | B．what | C．wet | D．white |
Money from the __________ / [buk] / sales will be donated.
| A．bike | B．book | C．back | D．black |
--- Thomas does well in dancing. How about Bob?
--- Bob is_____, I think. He once won the first prize in a dancing competition.
| A．well | B．better | C．worst | D．bad |