Exercise 5 : Hoàn thành đoạn hội thoại sau bằng cách điền đúng dạng từ: My cousin, Peter (have)........ .a dog. It (be)...........an intelligent pet with a short tail and big black eyes. Its name (be)...........Kiki and it (like)...........eating pork. However, it (never/ bite)........... anyone; sometimes it (bark).. ..when strange guests visit. To be honest, it (be)...........very friendly. It (not/ like)...........eating fruits, but it (often/ play)...........with them. When the weather (become)...........bad, (play)...........with Kiki every day after school. There (be).... (not/ let)...........the dog run into the road. He (often/ take)..... the peace there. Kiki (sometimes/be)...........naughty, but Peter loves it very much. it (just/ sleep)...........in his cage all day. Peter ...many people on the road, so Peter .Kiki to a large field to enjoy