This tree_____________ by our grandfather over 40 years ago.
Câu này diễn tả hành động xảy ra ở thời điểm xác định trong quá khứ và có nghĩa bị động (passive).
Thì Quá khứ đơn bị động: was/were + quá khứ phân từ.
Đáp án là D.
The packages___________________ so that it would be easier to carry them.
__________ John Kennedy was elected president, he was the youngest American President ever.
______ one of the most beautiful forms of performance art, ballet is a combination of dance and mime performed to music.
The boat was sailing north when a terrible storm_____________ .
Only one of our gifted students______to participate in the final competition.
Long ago, women were_________to vote in political elections.
_______ has been a topic of continual geological research.
The examination was not very difficult, but it was_____________________ long.
Stephanie: "Oh, no! I left my book at home. Can I share yours?" Scott: "______ "
The phrase "keeps sellers on their toes" in the passage mostly means "______".