Fill in with correct present or future forms. Before you ... (apply) a patch, clean and dry the area around the hole. After this you ... (put) glue around the hole and wait until it ... (dry) a little.
Stick a patch over the hole and don't forget to put some chalk over it. Unless you ... (do) this, the inner tube ... (stick) to the inside of the tyre!
Before you apply a patch, clean and dry the area around the hole. After this you put glue around the hole and wait until it dried a little.
Stick a patch over the hole and don't forget to put some chalk over it. Unless you won't do this, the inner tube won't stick to the inside of the tyre!
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