Giải bởi Vietjack
Đáp án: was/developed
Giải thích: Hành động đã xảy ra và hoàn tất trong quá khứ => quá khứ đơn
Dịch: Albert Einstein là nhà khoa học phát triển thuyết tương đối.
If you have an ______, you don't have to bring all those heavy books in your bag.
The thick fog made it impossible for me to drive to work. (prevented)
=> ________________________________.If Pauline hadn't been interested, the project would have been abandoned.
→ If it hadn't been for, ______________________.
How long have Helen and Robert been married?
=> When _______________________?
Viết bài văn về thuận lợi và bất lợi của việc học online bằng tiếng Anh.
At sixteen Henry Vincent was _______ from his family as a result of the war.
I had to give a full ________ of my camera when I reported it stolen.
The teacher asked " Which book are you taking, John?”
=> The teacher ______________________?
I didn't know many people in the party but I had a very good time.
=> I had a very good time at the party ___________.
