根据所给提示,将下列各句译成英语。
1.有可能不止一个袭击者.
possible that there .
2.在学习和玩之间保持平衡是很重要的.
important study and play.
3、在英语方面他已经远远地超过了我.
He has far English.
4、你父母对你的学习满意吗?
your your study?
5、我们的行星,地球,正变得越来越拥挤污染.
Our planet, Earth, and .
1.It's ;was more than one attacker.
2.It's ;to keep the balance between
3.gone ; beyond me in
4. Are ; parents satisfied / happy with
5.is becoming more ; more crowded and polluted.