You can’t borrow my dictionary unless you bring it back on Monday
The cost of installation is very high but solar domestic heating systems are economical to use
Solar panels are placed on the roof of a house and the Sun’s energy is used to heat water
I don’t agree with a lot of his teaching methods. However, he is a good teacher
We’d better not waste water or we won’t have enough to drink sooner or later
The house is quite beautiful but the cost is not too high
Do you want to study more or look for a job?
You can go home because you’ve finished this exercise
I don’t get many opportunities to practise my English. Therefore, I find it difficult to remember everything I study
I’m practising speaking English a lot because I don’t want to fail in the oral test
TẠM 3 CÂU TRC NHÁ BẠN
1. UNLESS YOU BORROW MY DICTIONARY, YOU WON'T BRING IT BACK ON MONDAY
2. Despite THE HIGH COST OF INSTALLATION, solar domestic heating systems are economical
3. THE SOLAR PANEL WHICH WE HAD S.O INSTALL YESTERDAY CAN SAVE ENERGY
