______ we can’t remove our troubles in life for ever, we can leave them behind when we are on vacation[ ]

What did you do yesterday—My brother took two friends of ______ to play chess with us. But I don’t’ know ___ of them.

I’m going skating .Would you like to go with __________

You haven’t been to Rome, have you -_______. How I wish to go there!

Passengers _____ fasten their seat belts immediatelyafter taking their seats. The belts should remain buckled during the flightwhether or not the “fasten seat belt” light is on.