A visit to the safari park was a(n)__ experience in my life.

C. unforgettable D. forgetfulness A.forgetful B.forgot

Within ninety minutes the ship was ready___ departure.

A. to B. for C. on D. at

Choose the underlined part that needs correction

1.Hannah would like to buy an one-way ticket so that she could be flexible with her return.

2.If I am the president of a university, I would establish a compulsory course in body language.

3.We used to live in France; in fact, not far to the place where you are going to visit this summer

(\sqrt(15 )-\sqrt(12))/(\sqrt(3)-2)+(4)/(\sqrt(3) +1)-\sqrt((3\sqrt(3)-5)^(2))

Phẩm chất nào dưới dây không phù hợp với nghề lái xe: A.Bệnh bại liệt B.Bệnh rối loạn tâm lýC.Bệnh tim nặng D.Bệnh mù màu.