Answer Key

Grammar Test 27

CZAS PRESENT PERFECT SIMPLE

1

1 hasn't said 2 Has Tim lost 3 has found 4 haven't eaten 5 Has Jane worked 6  have washed 7 haven't done 8 Have your parents met

2

1 yet 2 for 3 never 4 already 5 ever 6 for 7 since

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