because -4 x a = -8, so a = -8 : -4 = 2
because 2 x b = 10, so b = 10 : 2 = 5
because -4 x 5 = -20, so c = -20
học tốt
because -4 x a = -8, so a = -8 : -4 = 2
because 2 x b = 10, so b = 10 : 2 = 5
because -4 x 5 = -20, so c = -20
chúc bn thi tốt mình sắp thi rùi
We have a two month summer vacation
Our summer vacation lasts two months
We have two breaks that last 20 minutes.
→ We have
We have to write two essays on endangered animals, each of about 1000 words.
-> We have to write two ...
We have two breaks that last for fifteen minutes each day
We have two........
We have two fifteen-minute breaks each day.
39. We have two break times. Each break time lasts fifteen minutes.
39. We have __________________________________________.
We have two fifteen-minute break times.
1. We have a two-month summer vacation.àOur summer vacation lasts________________________
2. Vietnamese students have fewer vacations than American ones.
àAmerican students ____________________________________________________________________
3. It takes me about two hours each day to do my homework.
àI spend_____________________________________________________________________________
4. Do you enjoy listening to music?à Are__________________________________________________
5. There is a sink, a tud and a shower in the bathroom.
àThe bathroom________________________________________________________________________
6. No one in the group is taller than Trung.àTrung _________________________________________
7. I get to work in half an hour.à It takes ________________________________________________
8. How about eating out tonight in a restaurant?àWhy don’t we_______________________________
Tim’s father has more vacation than Hoa’s father
Our summer vacation lasts 2 months
American students have more vacations than Vietnamese students
I spend 2 hours each day doing my HW
Are you interested in listening to music?
The bathroom has a sink, a tud and a shower
Trung is the tallest person in the group
It takes me half an hour to get to work
Why don't we eat out tonight in a restaurant?
Hoa's father has less vacations than Tim's father
1 i /play /table tennis /my cousin / last sunday
2 we / play / each other / for / two hours
3 i / win / two / game / and / she / win / there
4 then / we / go out / have / drink / together
5 it / be / great / sunday / because / we / have / good time
thêm từ và sắp xếp câu cho đúng
1 I played table tennis with my cousin last sunday.
2 we played with each other for two hours.
3 I won two games and she won three.
4 then we went out to have a drink togerther.
5 it was a great sunday because we had a good time.
1 i /play /table tennis /my cousin / last sunday
2 we / play / each other / for / two hours
3 i / win / two / game / and / she / win / there
4 then / we / go out / have / drink / together
5 it / be / great / sunday / because / we / have / good time
1 I played table tennis with my cousin last sunday.
2 we played with each other for two hours.
3 I won two games and she won three.
4 then we went out to have a drink togerther.
5 it was a great sunday because we had a good time.