hai xe chuyển động trên cùng một đường thẳng, ngược chiều nhau. Một xe đi từ A có vận tốc ban đầu 8 m/s chuyển động chậm dần đều với gia tốc 0,1 m/s^2. Một xe từ B chuyển động nhanh dần đều với vận tốc ban đầu 2 m/s và gia tốc 0,1 m/s^2. Cho AB=100m

Trong không khí chào mừng dịp Lễ Giáng Sinh và năm mới năm 2018,nhiều mặt hàng của siêu thị được giảm giá.Trong đó,siêu thị giảm giá 20% đối với mặt hàng quần áo,giảm 10% đối với hàng sữa các loại.Nhân dịp khuyến mãi,bà Lan đã mua 1 bộ quần áo và một thùng sữa hết tất cả 976000đ.Biết giá ban đầu của một bộ quần áo khi chưa khuyến mãi là 860000đ.Vậy giá ban đầu của thùng sữa khi chưa khuyến mãi là bao nhiêu?

Viết lại câu với từ gợi ý trong ngoặc

1.Angus rarely takes a holiday.(rare)

->It…..take a holiday

2.Are you planning to do anything on Sunday?(Plans)

->Do………….Sunday?

3.I regret giving Dennis my phone mumber (Dennid)

->I wish………….my phone mumber

4.I didn’t have enough time to visit the town properly.(too)

->The time we had………..the town properly

5.Although I warned her not to climb that tree,they did.(warning)

->In spite of…………tree

6.The play was so boring that we left in the interval.(so)

-> We were …………………………………………………that we left in the interval

7.I probably forgot to mention that deadline is Tuesday. (may)

->I …………………………………………….that deadline is Tuesday.

8.Why didn’t they tell me about these changes earlier. ( should)

->I ……………………………………………………..these changes earlier.

Viết lại câu với từ gợi ý trong ngoặc

1.I will continue speaking only if you don't interrupt me any more(stop)

->I will continue speaking only .........me

2.Can you tell me what she look like?(describe)

->Can.......me?

3.They have been telling him that he should apply for his job.(encouraging)

->They have been...........for this job

4.Sandra said that she was willing to work late(mind)

->Sandra said that…….late

5.You’re tired because you stayed up late last night(if)

->You wouldn’t be tired…..bed earlier last night

6.The mumber of tourist visiting this area rose last night(rise)

->Last year………..the mumber of tourist visiting this area

7.I hadn’t made a speech before,so I was very nervous.(used)

->Because I……….speechs,I was very nerous

8.I go out very little these days.(hardly)

->I……….days

9.My parents always telling me what to do when I was small.(being)

->I………….to do when I was small.

10.She seemed quite unhappy when I saw her last week.(look)

->When I saw her last week………..at all

Viết lại câu với từ gợi ý trong ngoặc

1.You don’t normally go into by car(used)

->I ………….into town by car.

2.I would like to express my thanks for everything you have done for me(thankful)

->I’d like to say…..am for everything you have done for me

3.Nobody play this piece of music as beautifully as she does(more)

->She plays this piêc of music……else

4.Whenever I hear this song,I remember the time when I was in Paris(reminds)

->Whenever I hear this song,………the time when I was in Paris.

Viết lại câu với từ gợi ý trong ngoặc

1.Despite knowing the area well,I got lost(even)

->I got lost………….the area well

2.I tried to talk to Jack about the problem but he was too busy(world)

->I tried to ………about the problem but he was too busy

3.If you don’t take care of those shoes,they won’t last for long(look)

->Unless…………,those shoes won’t last for long

4.You’ve already lied me once today(lie)

->This is not the first……..me today

5.Did you enjoy the party?(good)

->Did you……at the party

6.I can’t describe people as well as you can(better)

->you’re……….I am

7.You didn’t think carefully enough before you decided(ought)

->You……..more carefully before you decided