Smoking and drunkenness (酗酒) are both bad for people’ s health.— Yes, So we should __ cigarettes and alcohol (酒精) .

It was rainy all day. We had to stay _____ home. [ ]

Jack didn’t finish his homework _____ 5:00 yesterday afternoon.[ ]

The other day, as I was walking _____ town , I saw a strange sight.

did you spend in Hong Kong? —For two weeks.[ ]