1) COMPLETE the sentences. Use the Present Perfect of the verbs in parentheses.
a) I’m afraid I ___________________________ my car keys. ( lose )
b) We ________________________ in Chicago many times. ( be )
c) She __________________________ my book at last. ( return )
d) He __________________________ us many times. ( visit )
e) It _________________________ a lot this year. ( rain )
f) She _____________________ tennis with Anna yet. ( not play )
g) _________________ he ________________ his History Exam yet? ( do )
h) She ____________________ lunch with Sam yet. ( have )

2)passe-as para as formas negativas e interrogativas

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