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