I.Change these sentences into reported speech
1." Who thinks there is life in Mars? ", my mother asked
➜My mother asked..............................
2." I think aliens have very big heads and triangle faces ", Sally said
➜Sally thought......................................
3." The Martians may travel in flying saucers ", Tom answered Jerry
➜Tom thought....................................
4." I believe scientists have found ways to travel to the Moon ", Tom said
➜Tom believed.....................................
II.Choose the correct answer for each sentence
1.It_______that the thinning of the ozone layer_________by smoke from mills,factories and industry
A.believes/causes
B.is believed/causes
C.believes/is caused
D.is believed/is caused
2.All flights to Ha Noi had to be cancelled__________the storm
A.as a result
B.due to
C.because
D.so
3.The first Thanksgiving_________by the Pilgrims in 1621
A.celebrated
B.was celebrated
C.is celebrated
D.has been celebrated
4.There_______be life in other planets,but I can't be sure
A.should
B.might
C.will
D.must
5.John asked_______I wanted to leave on the Moon
A.what
B.how
C.whether
D.who
6.Can you tell me__________?
A.how many planets orbiting the Sun
B.how many planets orbit the Sun
C.do how many planets orbit the Sun
D.how many planets do orbit the Sun
Loga
Sinh Học lớp 12
