1.I asked him if he______keep his promise she made.(can)

1.I asked him if he______keep his promise she made.(can)
2.He took a wald in the park and then_____on the grass.(lie)
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1.You have______bought a computer.
2.He_____in the English exam.
3.He has______in the English exam.
4.Do you know the way to be______.
5.I wish you_________.