Sắp xếp câu:

   56. If / we / plant/ more trees, air / be / fresher.……………………………………… 
57. Who / be / fat/ people/ your family ?  ……………………………………………………
58. He / go / Ha Noi / his family / last year.  …………………………………………………..
59. People / travel  /  the Moon / future ?  ……………………………………………………..
60. They / might  / have  / some robots  / do / housework………………………………………..
61. We / should / not throw / rubbish/ the/ street………………………………………………  
62. If / he / not eat /breakfast / he / be / hungry ……………………………………………… 
 63. Earth/ go/ around/ Sun.   …………………………………………………………………..
64.In / future / we /might /live / the Moon …………………………………………………. 
65. Where/ you/ go / last night?.-->  …………………………………………………………..
66. If / we / plant/ more trees,  air / be / fresher 
  ……………………………………………..
67. Who / be / short / student / your class? 
 ……………………………………………………. 
68. He / go / class / his classmates / last year 
  ………………………………………………..
69. People / live  /  the Moon / future?
--> …………………………………………………… 
70. They / might  / have  / atrip  / around / world
 …………………………………………..   



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