Rewrite the following sentences:
1. Don't forget to lock the front door before you leave
\(\Rightarrow\) Be sure..........................................
2. Going swimming in the summer is very interesting
\(\Rightarrow\) It's ................................................
3. I'm very glad to see you again
\(\Rightarrow\) It's.........................................................
4. Nam will be eighteen next month
\(\Rightarrow\) It wll be.............................................
5. Hoa is better at playing tennis than me
\(\Rightarrow\) Hoa plays...........................
I don't ............................
6. I don't make friends easily
\(\Rightarrow\) I have a lot .................
7.He is able to draw much more beautifully than his friend
\(\Rightarrow\) His friend can't ...........................
8. My sister couldn't swim last year
\(\Rightarrow\) My sister wasn't ..........................
9. The dictionary is 5 inches thick
\(\Rightarrow\) The dictionary............................