词汇运用
【小题1】Paula ________________________（等不及）come and visit China.
【小题2】_______________________（在21世纪），science and technology become more important.
【小题3】Try to__________________（与...交流） your classmates, so that you won’t feel lonely.
【小题4】I decide to keep in touch with you by WeChat __________________（从今以后）
【小题5】Susan__________________（理解有困难）math, so she often __________________（向我寻求帮助） .
【小题6】English is spoken ______________(作为第二语言) in some countries.
【小题7】The cake is _____________________(把...分成...) three pieces by her.
【小题8】Is Japanese_____________________（与……相似)English?
【小题9】She was_____________________(满意) her exam results.
【小题10】Jane always studies very hard, she________________________(处于领先地位）in her school in study.

It’s ___ difficult for us _____climb up the mountain.

A．very, can’t

B．too, to

C．very, to