She said to me:"How are you going to that?"

-> She.......................................................................

the teacher said to the student:"Why can't you answer at one?You're not always so slow"

-> The teacher..........................................................

"Why is she crying?" Thu aked Hoa

->................................................................................

Tìm a để bất phương trình 9 t 2 + 4 + 2 t + 1 4 < a − 8 t 2 nhận t = 1 2  là nghiệm.

Cho tam giác ABC có  B ^ = 60 0 ;   C ^ = 50 0  và AC =3,5cm. Tính diện tích tam giác ABC (làm tròn đến chữ số thập phân thứ hai)

My English teacher, Mrs.Jane,  was the person______I had great respect. 

A. for whom

B. whom

C. for who

D. that

Mark the letter A, B, C or D to indicate the word(s) CLOSEST in meaning to the underlined word(s) in each of the following questions.

 It was Giovanni Luppis, an officer in the army of the Austrian empire, who first came up with the idea of a self-propelled anti-ship weapon.

A. suggested

B. discovered

C. propose

D. revealed