: PUT THE VERBS INTO THE PRESENT SIMPLE.
1. I (be) ________ at school at the weekend.
2. She (not study) ________ on Friday.
3. My students (be not) ________ hard working.
4. He (have) ________ a new haircut today.
5. I usually (have) ________ breakfast at 7.00.
6. She (live) ________ in a house?
7. Where (be)____ your children?
8. My sister (work) ________ in a bank.
9. Dog (like) ________ meat.
10. She (live)________ in Florida.

Tính nhanh:
5932 + 6001 x 5931/5932 x 6001 - 69

      Tính:
a) x + 2 3/4 = 5 2/3                     b) x - 1 4/5 = 3 2/7               c) X x 3 1/2 = 4 3/4                                                             d) x : 2 2/3 =4 1/3