Scientists sent____ expedition to____ Mars during___ 1990s
Đáp án đúng: A
Dịch: Các nhà khoa học đã gửi một đoàn thám hiểm lên sao Hỏa trong suốt những năm 1900s
My ____car is four years old and it still runs well.
____Statue of Liberty was a gift of friendship from ___France to ___United States.
Jack's father bought him___ bicycle that he had wanted for his birthday.
I am studying ___English and ___Math this term.
John and Mary went to school yesterday and then studied in ___library before returning home.
I was given ____beautiful bag on my birthday by my mother.