You should ____________ yourhands if you want to ask teachers for help.

I’m going to Hawaii with my aunt this month for my holiday.—_____!

Jack got drowned in the lake and was in hospital yesterday.-Sorry to hear that.I’m told he often goes swimming alone________his mother’s objection.[ ]

This is the case ________ he’s had all his money stolen.

Who helped Betty tidy up the bedroom just now—_________. She cleaned it all by herself.