I.Change these sentences into reported speech
1." Who thinks there is life in Mars? ", my mother asked
➜My mother asked who thought there was life in mars?
2." I think aliens have very big heads and triangle faces ", Sally said
➜Sally thought aliens had very big heads and triangle faces
3." The Martians may travel in flying saucers ", Tom answered Jerry
➜Tom thought the Martians might travel in flying saucers
4." I believe scientists have found ways to travel to the Moon ", Tom said
➜Tom believed scientists had found ways to travel to the Moon
II.Choose the correct answer for each sentence
1.It_______that the thinning of the ozone layer_________by smoke from mills,factories and industry
believed/is caused
(hình như bạn viết sai)
2.All flights to Ha Noi had to be cancelled__________the storm
C.because
3.The first Thanksgiving_________by the Pilgrims in 1621
D.has been celebrated
4.There_______be life in other planets,but I can't be sure
C.will
5.John asked_______I wanted to leave on the Moon
C. whether
6.Can you tell me__________?
A.how many planets orbiting the Sun