- Mum, I failed to catch the train. - If you __________ at the station ten minutes earlier, you could have caught it.
1.! There is a train coming.
9.―Your job ____ open for your return. ―Thanks.
8.Customers are asked to make sure that they ____ the right change before leaving the shop.
7.Although the causes of cancer ____, we do not yet have any practical way to prevent it.
6.I have to go to work by taxi because my car ____at the garage.