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Datnguyen_120
2 năm trước
75% - 1$\frac{1}{2}$ + 0,5 : $\frac{5}{12}$ - ( $\frac{-1}{2}$ )$^{2}$
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Past Simple or Present Perfect : Give the correct form of the verbs 1. I ....... my Math homework yesterday. ( to do ) 2. ..........you...... to England by plane ? (to go) 3. They ........ a farm two weeks ago . ( to visit) 4. Jenny and Peggy ...... their brother.( not/to help) 5. The children ........ at home last weekand(not/to be) 6. When ....... you ........ this wonderful skirt? ( to design) 7. My mother ........ into the van ( not/ to crash) 8. The boys ......... the mudguards of their bicycles. ( to take off) 9. ...... you..... your aunt last week ? (to phone) 10. He ...... milk at school (not/to drink) 11. The police ...... two people early this morning . (to arrest) 12. My bicycle isn't here . I think someone.... it ( iust take) 13. Dan ..... two tablets this year. ( already/to buy) 14.How many games ...... so far this seasion?(your team / to win ) 15. .....the CN Tower when you ..... in Tomato? (you / to visit - to stay) 16. ...... your homework yet ? - Yes, I ...... it an hour ago . (you/to do - to finish ) 17. There ..... an accident in High Street , so we have to use King Street to get to your school (to be) 18. I.....Peter since I ....... last Tuesday . ( not/to see - to arrive) 19 . Frank ....... his bike last May. So, he ..... it for 4 months( to get - to have) 20. I'm sorry , I ..... earlier , but I ...... a lot lately (not / to write- to work)

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