Cho tam giác ABC , góc A = 90 độ, phân giác BD (D thuộc AC) . Kẻ DE vuông góc với BC( E thuộc BC)

a) c/m: BE=BA

b) ED cắt đg thẳng AB tại K, C/m : DK = DC

c) C/m: BK=BC

Nêu các cách làm mì trộn bằng tiếng anh(rõ từng cách lm nha mn, kể cả nguyên liệu nx)

Write the time to the words:

ex: 1.30: It's is one thirty/half past one.

a. 5.45:.....

b.7.20:.....

c.10.55:.....

d.12.15:....

Choose the correct answer to complete the sentences:

1. What time does Hanh .... in history class?

A. study B. have C. learn

2. Thi has Physics ... 7.30 ..... Tuesday.

A. on-at B. from-to C. at-on

3.

Choose the word whose underlined part is pronounced differently the others.

1. A. children B. school C. cheap D. watching

2. A. time B. minutes C. hospital D. swimming

3. A. horrible B. hour C. house D. here

Make questions for underlined words:

1. It's two kilometers from my house to the post office.

............

2. My middle name is Hong.

.................

3. He will be seven years old on his next birthday.

...................

4. They will be back at 8.30.

5. I live with my aunt and uncle in the city center.

.................

6. There are two pictures in my room.

...................

7. He lives at 68 Nguyen Khuyen street.

...................

8. She often listens to music before going to bed.

.................

Arrange these words to make sentences:

1. her/can/beatiful/a/garden/from/see/you/room.

2. tallest/my/is/the/family/in/brother/person/my

3.lives/very/from/he/far/office/his.

4.will/party/see/friends/old/they/at/the/their?

5.afternoon/often/play/badminton/they/the/in.

6. raise/grow/vegetables/cattle/and/farmers.

Choose the word whose underlined part is pronouced differently from the other.

A. invitation B. May C. late D. apartment

A. busy B. uncle C. tub D. subject

A. change B. school C. lunch D. much

A. comic B. volunteer C. model D. together