HW L13
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Cho đường thẳng e cắt hai đường thẳng song song với nhau là nt và mu. Biết rằng Hw là tia phân giác của góc mHG và Gv là tia phân giác của góc nGH (hình bs 9)
Hai đường thẳng Gv và Hw có vuông góc với nhau không ? Vì sao ?
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Cho đường thẳng e cắt hai đường thẳng song song với nhay là nt và mu. Biết rằng Hw là tia phân giác của góc mHG và Gv là tia phân giác của góc nGH (h.bs9)
Hai đường thẳng Gv và Hw có vuông góc với nhau không ? Vì sao ?
Các bn giúp mk nha.
Cho đường thẳng e cắt hai đường thẳng song song với nhau là nt và mu. Biết rằng Hw là tia phân giác của góc mGH và Gv là tia phân giác của góc nGH. Hai đường thẳng Gv và Hw có vuông góc với nhau không? Vì sao?
thánh nào giải đầy đủ giùm ik mơn nhé :)
đến ngô bảo châu về nuoc cung k hieu mẹ viêt cua nợ j trên kia?
mẹ dốt toán có đẳng cấp
ĐM ngu thì tự nhận mk ngu ik bày đặt đọc ko hỉu rồi đi chửi người khác mày mới là người dốt toán đẳng cấp phải nói là ngu vcl
Cho đường thẳng e cắt hai đường thẳng song song với nhay là nt và mu. Biết rằng Hw là tia phân giác của góc mHG và Gv là tia phân giác của góc nGH (h.bs9)
Hai đường thẳng Gv và Hw có vuông góc với nhau không ? Vì sao ?
Match the sentence halves using the past simple and past perfect . Use WHEN or AFTER.e.g. After / when they had done their HW, they could play PC games.
They ate the dinner. She finally took the red one.
She felt much better. He finished eating.
Jack decided to have a rest. They did their homework.
They went to a pub to celebrate it. I lent it to Sophie.
The bank clerk called the police. Mandy could leave the hospital.
I finished reading the magazine. He painted the hall and the kitchen.
Lisa tried on five sweaters. Mark cleared the table.
Peter asked for a cup of coffee. Rita took a hot bath.
She completely recovered. They won the match.
They could play PC games. The robbers left.
1. After/when they had eaten dinner, Mark cleared the table.
2. After/when Rita had taken a hot bath, she felt much better.
3. When/after he had painted the hall and the kitchen, Jack decided to have a rest.
4. After/when they had won the match, they went to a pub to celebrate it.
5. After/when the robbers had left, the bank clerk called the police.
6. After/when I had finished reading the magazine, I lent it to Sophie.
7. After/when Lisa had tried on five sweaters, she finally took the red one.
8. After/when he had finished eating, Peter asked for a cup of coffee.
9. After/when she had completely recovered, Mandy could leave the hospital.
10. After/when they had done their homework, they could play PC games.
. Chia các câu sau ở thì hiện tại tiếp diễn.
1. They (go) to school.
2. Lan and Hoa (have) breakfast.
3. My father (read) a book.
4. The students ( do) their HW.
5. They (brush) their teeth.
6. Mr and Mrs Smith (travel) to Hanoi.
7. My sister (not do) her homework. She (sleep)
8. His parents (not work) in the factory. They (do) the gardening.
9. The girl (not do) the housework. She (watch) TV.
10. Nga (read) a book now?
11. They (play) a game in the yard?
12. The children (wash) their clothes?
13. Your mother (travel) to Danang now?
14. What Mr Hung (read) now?
He (listen) to the radio.
15. She (travel) to work by car?
1. They are going to school
2. Lan and Hoa are having breakfast
3. My father iss reading a book
4. The students are doing their HW
5. They are brushing their teeth
6. Mr and Mrs Smith are traveling to Ha Noi
7. My sister isn' t doing her homework. She is sleeping
8. His parents aren' t working in the factory. They are doing the gardening
kingdoms nations plants lends
( gạch chân s - từ phát âm khác )
\after i had done my hw i ... the light to go bed
a turned off b switched on c turned on d took off
why don't we go out tongiht
yess i'd love to b yes pls c great idea d that's very kind of you
this laptop is much more user friendly but it costs ... the other one
a so much as
b as many as
c twice as much as
d twice as many
tìm lỗi sai gạch chân và sữa ;lưu ý có câu đúng :thì ngữ pháp (p.s.t) (p.c.t)
1.i drove to work at 3pm yesterday.
2.Lan and I were going to school last mon.
3.did she doing her hw at this time yesterday
1. I drove to work at 3pm yesterday.
drove -> was driving
2.Lan and I were going to school last month .
were going -> went
3.Did she doing her hw at this time yesterday ?
Did -> Was
drove - was driving
were going - went
did - was
Dùng dạng đúng của động từ trong ngoặc
(Mai/have)_______long hair?
Lan ( have)_____ black eyes
My father(walk)________in the park every morning
He(not do)_______his homework now. Hw(play)_____games
My mother(have)______beautiful eyes
They(not be)_________here.They(be)________at home
What( Ba and his brother/do)________now?-They(watch)____________ television
Look!They (run)_________on the street.It's dangerous
Does Mai have long hair?
Lan has black eyes
My father walks in the park every morning
He is not doing his homework now. He is playing games
My mother has beautiful eyes
They aren't here.They are at home
What are Ba and his brother doing now?-They are watching television
Look!They are running on the street.It's dangerous
Does Mai have long hair?
Does Lan have black hair?
My father walks in the park every morning.
He isn't doing his homework now . He is playing games.
My mother has beautiful eyes.
They aren't here.They are home.
What are Ba and his brother doing now?-They are watching television.
Look! They are running on the street .It 's dangerous.
Does Mai have long hair?
Lan has black eyes.
My father walks in the park every morning.
He is doesn't his homework now.He plays game.
My mother has beautiful eyes.
They aren't here.There are at home.
What are Ba and his brother do now?They watch televison.
Look!They are running on the street.It's dangerous.
Chúc bạn học tốt nha!