Cho hình vuông ABCD có cạnh =1 , Vẽ 1/4 (A,1) nằm trong hình vuông trong đó lấy điểm K khác B và D . Tiêp tuyến tại K với đường tròn cắt cạnh BC ở E , cắt cạnh CD ở F

1. cm : EAF =45 độ

2.  Gọi P là giao điểm của AE và BK , Q là giao điẻm của AF và DK

a, cm PQ//BD

b, tính độ dài PQ

1. Melisa doesn’t play the piano as well as Anne.

@ Anne plays _____________________________________________________________________.

2. “I am going to visit Hue next week,” Peter said to me.

@ Peter _________________________________________________________________________.

3. “Why don’t you go to Phong Nha Cave?” her mother said.

@ Her mother suggested ____________________________________________________________.

4. They have improved the tram system in Ha Noi recently.

@ The tram system _________________________________________________________________.

VIII. Make meaningful sentences using the words/ phrases given. (1.0 pt)

1. Bo Da pagoda/ be/ attraction/ Bac Giang province.

@ ______________________________________________________________________________.

2. Life/ a big city/ start/ early/ the morning.

@ ______________________________________________________________________________.

3. It/ be/ important/ teenagers/ learn/ lifeskills.

@ ______________________________________________________________________________.

4. My mother/ used/ keep/ diary/ when/ she/ young.

@ ______________________________________________________________________________.

1. We wish that there (not be) ______ Covid-19.

2. Trang doesn’t know what (wear) ______ at her birthday party.

3. He (lock) ______ the door carefully before he went to bed.

4. What about (use) ______ riskshaws to get around?