The Olympic Games take place every _________years. (   )

A．three

B．four

C．five

将下列单词与对应的数字连接起来。
five    four three    eight nine seven six    one ten two
2 5 1 3 7 9 4 6 10 8

Read and write(用所给词的适当形式填空)
【小题1】—Is this your new bicycle, Alice?
—No, it’s not _________ bicycle. __________is over there. Please bring it to _________. (I)
【小题2】—Look! There are three _________ on the table. Which _________ do you like?
—The blue one. (poster)
【小题3】There are _________ days in October. Halloween is on the _________ day. (thirty-one)
【小题4】—Does Mary like __________?
—Yes, she can __________ very well. She _________ twice a week. (swim)

根据图片判断句子正误：I’ll pick eighteen pears. （_____）

写出下列单词的正确形式。
1.green(对应词)---__________
2.first(基数词)----____________
3.sing (现在分词)--___________
4.new(反义词)---___________
5.friend(复数形式)---________
6.name(过去式)---__________