1) Jake hasn't _________ on a safari before. a) be b) is c) was d) been 2) Ann and Jake  ____________a real live zebra before. a) see b) saw c) have never seen d) will see 3) Ali has lived in Doha ................10 years. a) for b) since c) yet 4) Have you ......................tried international food? a) ever b) since c) for

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