1.They …….. a real tiger in the zoo. [1] a) have saw b) have seen c) have see2.Mary ……….. a lot of mistakes in her test. [1]a) has made b) has make c) has maded3. …………. to many countries of the world? [1] a) Has Jake be b) Has Jake been c)Have Jake been4…………. that programme on TV today? [1]a) Have watched you b) Have you watch c) Have you watched5. Mr. Jones …………all of us to his birthday party. [1]a) has invited b) has invite c) has inviteed6. I …….…..such tall buildings as in New York. [1]a) have seen never b) never have seen c) have never seen7. I haven’t done it . [1]a) yet b already c) just ❤​