1) I........been to London twice so far. a) have b) has c) had d) having 2) She.................cooked dinner a) have b) had c) having d) has 3) We have..............our homwork a) write b) wrote c) written d) writes 4) They have......................ancient coins in the cave. a) find b) found c) have found d) finding 5) Ali has..............................his room a) painted b) paints c) painting d) paint 6) They have...…a new car a) buy b) buys c) bought d) buying

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