If you _____ up all the orange juice that was in that carton, you ought to go out and get some more.
A. drank
B. drinking
C. drunk
D. drink
KEY: D
Giải thích: đây là câu điều kiện loại 1, ta dựa vào vế còn lại để xác định điều này (ought to V).
Dịch: Nếu bạn uống hết chỗ nước cam trong cái hộp đó, bạn phải ra ngoài mua thêm.
That machine is useless. It_______not been used for a long time
She made no ___________to her illness but only to her future plans.
________ the internet is very popular, many older people do not know how to use it.
.________ having the best qualifications among all the applicants, Justin was not offered the job.
Ms. Black and Ms. White are talking about Mr. Brown’s upcoming retirement.
Ms. Black: “Mr. Brown is going to retire next month.”
Ms. White: “ _______________”.