首先，把洋葱炒软。

First, ___fry the onions until they're soft.

我爸爸在煎鱼，而我则在摆餐具。

My dad was ___frying fish while I set the table.

注意大蒜不要煎太久，不然会烧焦。

Be careful not to ___fry the garlic for too long, or it will burn.