1) Ali ................... travelled to America twice so far. a) has b) was c) were d) is 2) My father.......................... the museum since 4 p.m. a) visit b) visits c) has visited d) have visited 3) We .................... football for two hours. a) play b) plays c) has played d) have played 4) We ....................... the dinner yet. a) don't cook b) doesn't cook c) hasn't cooked d) haven't cooked

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