Đề bài:Rewrite these sentences as suggested

1.Mary can't go to school because she is too young

=>Mary isn't..........................................

2.Lan spends 3 hours a day doing her homework

=>It takes Lan...................................

Đề bài : Read and tick TRUE or FALSE

Tokyo is a famous city.There are a few good buildings and impressive temples;there are a few parks worth visiting.Everything has to be small on Tokyo:house,rooms,shops.Long-side streets consists of tiny house only,and this often creates a toy-like,with small women tip-toeing along in their kimonos

Tokyo at night is a very different place from Tokyo in daytime.Millions of neon signs are switched on and nowhere in the world is more attractive

26.There are many beautiful building in Tokyo

27.There is nothing to see in the parks in Tokyo

28.Many small houses are found along long roads

29.Tokyo at night is not as attractive as many other cities

30.Tokyo at night isn't different from in daytime

Đề bài : Pick out the words whose underlined part is pronouced differrently from the others

1.A.looked B.worked C.watched D.arrived

So sánh A và B , biết

A=(2^2+4^2+.....+100^2)-(1^2+3^2+....+99^2)

B=3^8 nhân 7^8-(21^8+1)