B．ob would have helped us yesterday ,but he .

A．was busy busy

B．is busy

C．had been busy

D．will be busy

[单选题]( )us the information，we would have been ambushed.A.Had he not givenB.If he

[单选题]( )us the information，we would have been ambushed.A.Had he not givenB.If he

[单选题]He was attending a meeting, _____he would have come to your party yesterday

[单选题]B．ob was fully occupied yesterday, otherwise he _______ to the meeting.A． would comeB． had comeC． must have comeD． would have come

[单选题]We are going to have a singing party tonight.Would you like to join us?-___

[单选题]We are going to have a singing party tonight. Would you like to join us?- _

[单选题]We are going to have a sing party tonight. Would you like to join us? _____

[试题]If you had been have yesterday，you______(see)his father.

[主观题]—Would you love to play football with us?（作肯定回答）—Yes，______ ______ ______ ______．

[单选题]They have invited us to their party, ______ makes us very happy.A.thatB.whe