Đáp án C
Dịch: Internet đã thay đổi hoàn toàn cách mà học sinh làm bài tập về nhà. (1) Trong khi bài tâp về nhà ngày nay vẫn là có nghĩa là dành thời gian làm bài ở thư viện thì lý do ở đây lại khác….
The sulfurous smoke from factories and power stations mixes with rain clouds and gets blown by the wind and then falls as acid rain (5) _____ destroys lakes and forests.
On this occasion, 47 people were killed, even though, (35)______ in 1987, the weather forecasters issued accurate warnings.
This means that your success as an employee will depend on your ability to communicate, with people and to (32) _____ your own thoughts and ideas to them so they will both understand what you are driving at and be persuaded.
The captain of the party, Commander Cousteau, spoke of the possibility of (35)______ the seabed.