The weather turned out to be fine yesterday. I the trouble to carry my umbrella with me.A should have taken B could have taken C needn’t have taken D mustn’t have taken
The mother opened the door quietly so as not to ___the sleeping baby
The taxi was so slow,we may ___have gone on the bus
Water,which seems so simple and common,is___make lifes possible
The pilot asked all the passengers to remain___as the plane was making a landing
All of the people present felt___at the___news