1.My brother has studies Chinese for 4 years.                                                                                                                                                -My brother  began 

1. my students will plant more trees in the garden
=> More trees

1. ………Save…..………..(save)  money  now  seems  impssible.                                                                               2. The  main thing  is  ………………………(stay)  calm.                                                                             3.It’s cold. You  had  better   ………………….(wear)  a  coat.                                                                          4.I  don’t   want  …………………………(see)  you  again.                                                                                5. They  don’t  allow  people   …………………………..(smoke)  .                                                           6. My  parents  permit   me  ………………………..(go) camping  with  my  classmates.                                7.  I’d  rather  …………………………….(stay)  at  home.                                                                                       8. We  both  heard  him  ………………………..(say)  that  he  was  leaving.                                                   9.  It made  him  angry  …………………………(wait)  for  peole  who  were  late.                                            10.  I  must  …………………………(speak)  to the  manager .                                                                                  11. Who  was  the first  person ………………………(climb)  Everest  without  oxygen.                                12. They  wardned  us …………………………….(not  go)   near  the  beach.                                            13. She  lets  her  children   ………………………….(stay)  up  very  late.                                                  14.  I keep  getting  this  pain  in  my  leg. I think  I’d  rather  …………………..(see)  a doctor.                 15. She  watched  him ………………………..(drive)  off.                                                                                             16. Peter   is  very  funny.He  makes   me………………….. ( laugh)   a lot.                                 17. Did  you   see  that  lovely   old  car   ……………………..(go) past  a  moment  ago?                          18.We  wish  us  …………………..(receive)   a lot  of  toys  and  presents  form Santa  Clause .              19.I’m  pleased  ……………………..(see)  you.                                                                                 20. He’s  the  oldest  athlete  ever  ………………………..(win)  an  Olympic  gold  medal.                                              21. The  boy  saw  the  cat  ……………………….( jump)  through  the  window.                                              22.I didn’t   have   enough  time  ………………….(finish)  my  work  yesterday.                                                 23. He  need  her  …………………….(give)  him  a  drink.                                                                        24. She  made   her  son   …………………..(wash) the  windows  before  he  could  go  outside                      …………………….(play) with  his  friends.                                                                                                                                                          25. Where  would   you  like …………………….  (have)   lunch.