#1. Use right form of the adjective:
1. I can't understand what you're saying. Could you speak a bit (slow)?
2. A snail is (slow) than a tortoise.
3. I'd like to change cars (often)
4 My mother was feeling tired last night so she went to bed (early) than usual.
#2. Use the Present Simple or the Present Progressive:
1. You cannot (to have) the book now bacause my brother (to read) it.
2. Some people (to do) everething with their left hand.
3. Who (to make) that terrible noise?-It is my son.
4. How you (to feel)?
5. Switch on the light. It (to get) dark.