IV.Give correct forms of the verbs. Jack is very good at basketball and he (1) ………………..……( make) many new friends since he joined this basketball club. He (2) ……………………..( know) some of them for almost five years. When Jack (3) ………………………(meet) his friends in 2007, he (4) …………………………(not, know) how to play basketball. His friend (5) ………………………………(tell) him to go with them to their club and they (6) …………………………..(teach) him. Soon, everyone (7) ………………………(want) him to be in their team. Now Jack (8) ……………………………….(be) in the team for three years and he played in lots of matches. Last year, he (9) ………………………………..(win) the best player award in the tournament in the Philippines. V.Give the correct forms of the verbs in brackets using simple past or present perfect. 1.The floor looks dirty. I'm sure you (not , clean up) ……………………………………………….. .2.(you/ enjoy) ……………………………….. the party last night? 3.My bicycle isn't here. I think someone (just ,take)…………………………………………. it. 4.They (know) ……………………………….. each other since they were children. 5.They are the most kind-hearted people he (ever meet) …………………………………….. 6.He was late yesterday because he (be)…………………………………. stuck in the traffic jam. 7.Last year, he (donate) …………………………99% of his fortune to charitable organizations. 8.I (be) …………………………. a member of this non-profit organization since 1996. 9.She (make) ………………………….. many new friends since she joined this English club. 10.Last month I (feel) ……………………happy when I cooked a meal for the elderly at a nursing home Mik cần gấp