28. Look _________ ! There's a car coming.
[A] up [B] out [C] back [D] over
29. Mother promised she _________ me an English-Chinese dictionary as a gift for my birthday.
[A] was buying [B] would buy [C] bought [D] will buy
30. It _________ be difficult to learn Japanese.
[A] shall [B] must [C] should [D] need
31. _________ will spend the weekend by the seashore.
[A] He, you and I [B] You, he and I
[C] I, you and he [D] You, I and he
32. He has been used _________ in the countryside.
[A] live [B] to live [C] to living [D] living
33. When you read the map, please make a mark _________ you've visited.
[A] at the place where [B] at the place which
[C] at which [D] where
34. if your wages are very small, they'll be free _________ income tax.