ex1: give the proper form of verbs in brackets to complete the sentences
1) I wish you ( be ) .......... here on time
2) We ( learn) ................... english for 4 years
3) I'm afraid of ( go ) ...........out at night
4) tom ( buy ) ..............a new car , didn't he?
5) this is a good occasion for me .............( explore) the next)
6) the Ao dai ( mention ) ................. in poems , for centuries , and nowadays they( wear) ...............by many vietnamese woment at work
7) If you are tiried , you ( can) ................... take a rest