Now that you have a job ,you should devote yourself to ____you do at work.

Did Betty go shopping with you yesterday? — Even if she _____ a lot of studying, she would have preferred staying home to going shopping. [ ]

29．Do you expect_____ a possibility_____ we shall be able to afford the particular furniture we need?

With all the family members ______on vacation without him, the boy felt extremely lonely and afraid.

I’m sorry I’m late. I got held up in the traffic on my way here.– ________ .