A. I wish George had been here.
B. I wish George is here.
Đáp án C
Giải thích: Vì tình huống ở thì hiện tại nên cần một điều ước cho hiện tại có cấu trúc S + wish + V (past simple).
Dịch nghĩa: Ước gì George đang ở đây.
What a pity! You didn’t passed the exam.
If only_______________________________________
Experts advise that he should avoid being in strong sunlight for long periods.
It is advisable that_______________________________________
The little boy demands that she________to buy a car in the toy store.
Mrs. Mary demanded that the heater________immediately. Her apartment was freezing.
It is important to remember that Jenny________very differently from you. She may not agree to the changes you have made in the organization of the company
It is important that an efficient worker________his/her work on time.