1. What........did...... you..........do..........(do) last weekend?
2. Tomorrow, I ( study).........will study.............. Unit 3..
3. We shouldn't (eat).......eat.......... too much fast food.
4. If the wearther ( be)..........is....... fine, we (have)........will have..............a picnic next Sunday.
5. My hobby (be).......is..... carving eggshells and until now I (carve) ..............have carved......... nearly 100.
6. Last Tuesday, he(go).........went......... home late because there (be) ......was...... a traffic jam near his house.
7. Going home from school yesterday, I (help).........helped........... an old man to go across the street.
8. Where did her uncle ( live).....live........ five months ago?
9. We hate (stay) ...........staying..... all day.
10. Lan has never (eat) ...eaten.... Banh tet. She will try some this year.