He (wait) _______ for his girlfriend at the airport since 2 p.m.
Đáp án đúng: has waited
since 2 p.m: từ 2 giờ chiều → dấu hiệu thì hiện tại hoàn thành.
Dịch nghĩa: Anh ấy đã đợi bạn gái ở sân bay từ 2 giờ chiều.
This test (do) _______ more carefully, you would get better mark.
The government must _______ measures to preserve our man-made wonders.
“Let's eat out tomorrow.” said Jenny.
→ Jenny suggested _______________________________.
Jack passed the exam because he studied so hard.
→ Because of ______________________________________.
People say that the Chinese discovered acupuncture thousands of years ago.
→ Acupuncture is ________________________________.
Ms. Nga is a nurse. She lives on the second floor. (WHO)
→ Ms. Nga ____________________________________.
Many people cannot even afford basic _______ such as food and clothing. (NEED)
Ha sings the best in her group, doesn’t she? (ARE)
→ No one _____________________________________.