條件狀語從句的連線詞if（如果），unless（除非；如果不），as long as（除非；只要），supposing（假設），on condition that（條件是），in case（如果）Please make sure if she can come.He will make sure your baby is in good care on condition that you are not available.She will make sure you get your keys unless you ask her a favor.I will make sure I keep my promise as long as you keep yours.I will make sure Mary be there soon enough, in case, you need her help.
條件狀語從句的連線詞if（如果），unless（除非；如果不），as long as（除非；只要），supposing（假設），on condition that（條件是），in case（如果）Please make sure if she can come.He will make sure your baby is in good care on condition that you are not available.She will make sure you get your keys unless you ask her a favor.I will make sure I keep my promise as long as you keep yours.I will make sure Mary be there soon enough, in case, you need her help.