1. If I (have) ..... time, I will write to him.
2. If it's cold, I (get) ..... a heavier coat.
3.What will you do you (have) .... a holiday.
4. I (be).... able to go tomorrow, I will let you know.
5. If I meet Helen, I (give) .... her your message.
6. If flowers don't get any water, they (die)....
(ad ơi, em chỉ cần đáp án thôi ạ, ko cần phải giải thích dou ạ)