HOC24
Lớp học
Môn học
Chủ đề / Chương
Bài học
Chủ đề
Câu hỏi trắc nghiệm
Kiểm tra
Bỏ qua
Tiếp tục
Thảo luận
Luyện tập lại
Câu hỏi kế tiếp
Báo lỗi
Choose the best option: to + verb or verb-ing to complete the sentence.
I now regret saying || to say what I said to her. I shouldn't have said that.
We can't go on living || to live like this. We must change our ways.
Choose the best option to complete the sentence.
________ rich he is. he isn't happy with himself all alone.
Albert Eistein, _______ was such a brilliant scientist, introduced the theory of relativity.
The threat of terrorism _______ soon.