The summer holiday is coming. We’re going to have _______ holiday.
Look,so many passengers__________ with their smart phones on the underground.
I hate travelling by air__________ you usually have to wait for hours before the plane takes off.
Which do you prefer to use to keep in touch with your friends,QQ__________MSN?
The volunteer spoke as__________ as she could to make the visitors understand her.
— Must I go to medical school and be a doctor like you,Dad?— No,you__________,son.You’re free to make your own decision.