1.Nam's friends often(give) ____ him stamps from other countries. 2.My mom usually(have) _____ breakfast at 6 a.m 3.They(hold)_______ a party next week. 4_______(you/be) free next Sunday? 5.We (live) ________near Nam's house,but we (not see) ________ him very often. 6.Don't worry.I (go) _______fishing with you next Saturday morning. 7.Last summer ,we (join) _________the Green Summer.It (be)______ a great time for all of us. 8.I never (make)______ a blood donation. 9.She (start) ______ her own project three months age. 10.I (not/take)_____up carving eggsjells in the future. 11.She (take) _______ some beautiful photos yesterday. 12.He (recycle)________many old book for 5 years. 13.The girls (not have) ________ their lunch yet. 14.They(repaint) _______ their house.It looks more beautiful again. 15.She (not buy) ___________ a new car in 2011 16.Listen!Someone (knock) __________ at the door. 17.My friends (learn) __________ English now. 18.Susan always(go)________to school by bike. 19.He (watch) ___________ an intersting program on TV last night. 20.They (study) _________ almost every lesson in this book so far.