Do as directed

II. Do as directed.
1. It takes 3 hours for me to drive from Ha Noi to Quang Ninh.
(Complete the sentence with the words or phrases given)
à I _____________________
2. Let’s dance together.
(Rewrite the sentence without changing its meaning)
à How about _______________?
3. Regular / can / mental / help / physical / improve / and / health / exercise/.
(Put the words in correct order to make a meaningful sentence)
__________________________
4. Hurry up, or you will miss the train.
(Complete the sentence with the given word)
à If ________________________