用括号内所给词的适当形式填空（每空不限一词）。
小题1:Mary has got a lovely dog. ________(It) name is Oliver.
小题2:The local people had to move away because of the serious ________.(pollute)
小题3:Climb up to the ________(twelve) floor, and you can enjoy a better view.
小题4:I didn’t want to be treated (different) from anyone else.
小题5:As a volunteer, she (experience) love and hate, sadness and happiness over the past ten years.
小题6:It is (correct) for students to throw away the waste paper in the schoolyard.
小题7:Which team do you think ___________ (win) the final basketball match in the coming season?
小题8:__________(Work) hard, and you will be successful at last.
小题9:Comrade Lei Feng devoted all his life to (serve) the people.
小题10:Last week we had a parents meeting. My father (ask) to speak at the meeting.
小题1:Its
小题2:pollution
小题3:twelfth
小题4:differently
小题5:has experienced
小题6:incorrect
小题7:will win
小题8:Work
小题9:serving
小题10:was asked
小题1:此题考查形容词性的物主代词，its表示它的。
小题2:此题考查动词pollute的名词形式pollution
小题3:此题考查序数词。
小题4:此题考查副词。Differently表示不同的。
小题5:此题考查现在完成时的基本结构和用法。
小题6:此题考查correct 的反义词incorrect表示不正确的
小题7:此题考查一般将来时的 基本构成。
小题8:此题考查祈使句。表示请求或命令。
小题9:此题考查固定结构devote sth to doing sth表示献身于…
小题10:此题考查一般过去时的被动语态，表示给邀请做某事。