8A英语(要分析)
1.Pleasestoptalkingwhentheteacher____________(come)in.
2.---When______he_______(come)?---Whenhe________(come),I’llletyouknow.
3.Thewriterandworker____________(be)goingtherebyair.
4.You’dbetter________(ask)him___________(notgo)therealone.