Khoanh:
fluoride toothpaste helps......tooth decay. A.prevent B.for preventing C.preventing D.with preventing
K
Khách
Hãy nhập câu hỏi của bạn vào đây, nếu là tài khoản VIP, bạn sẽ được ưu tiên trả lời.
Những câu hỏi liên quan
7 tháng 6 2019
Fluoride tooth paste helps ... tooth decay.
A. Prevent B. For preventing C. Preventing D. With preventing
3 tháng 2 2020
1. This kind of medicine should soon...... your cough
a. prevent b. solve c. cure d. disappear
2. One way to stop tooth decay is........ less sugar
a. you eat b. to eat c. for eating d. you are eating
3.Fluoride toothpaste helps........ tooth decay
a. prevent b. for preventing c. preventing d. with preventing
4. ........ your teeth with fluoride toothpaste after avery meal is important
a. Brush. b. Brushing c. You brush d. Brushes
5. Unfortunately you cannot sto decay sinply by...... your teeth
a.you brushing. b. to brush. c. brushing. d. brush
VM
3 tháng 2 2020
1. This kind of medicine should soon...... your cough
a. prevent b. solve c. cure d. disappear
2. One way to stop tooth decay is........ less sugar
a. you eat b. to eat c. for eating d. you are eating
3. Fluoride toothpaste helps........ tooth decay
a. prevent b. for preventing c. preventing d. with preventing
4. ........ your teeth with fluoride toothpaste after avery meal is important
a. Brush. b. Brushing c. You brush d. Brushes
5. Unfortunately you cannot sto decay sinply by...... your teeth
a. you brushing. b. to brush. c. brushing. d. brush
Chúc bạn học tốt!
TD
6 tháng 4 2017
1. Đặt câu hỏi cho phần in đậm
She was a little scared when she went to see the dentist
How was she when she went to see the dentist?
2. Chọn đáp án đúng
Mr. Hoa is ........ old customer and ....... honest girl
a. an/an b. the/an c. an/the d. the/the
No one can do it well and ......
a. so can she b. neither can she c. she can't, too d. she can, either
Fluoride toothpaste helps ......... tooth decay
a. with prevent b. for preventing c. preventing d. prevent
It's difficult too cross this street because there is too much .......
a. transport b. crowd c. traffic d. people
Sorry I can't come but thanks ......
a. anyway b. any ways c. any way d. in anyway
LN
6 tháng 4 2017
1. Đặt câu hỏi cho phần in đậm
She was a little scared when she went to see the dentist
>> How was she fell when she went to see the dentist
2. Chọn đáp án đúng
Mr. Hoa is ........ old customer and ....... honest girl
a. a/an b. the/an c. an/the d. the/the
No one can do it well and ......
a. so can she b. neither can she c. she can't, too d. she can, either
Fluoride toothpaste helps ......... tooth decay
a. with prevent b. for preventing c. preventing d. prevent
It's difficult too cross this street because there is too much .......
a. transport b. crowd c. traffic d. people
Sorry I can't come but thanks ......
a. anyway b. any ways c. any way d. in anyway
K
31 tháng 3 2018
Bài 3: Cho dạng đúng của động từ trong ngoặc để hoàn thành các câu sau.
1. The dentist (fill) filled the cavity in my tooth and it stopped (hurt) hurting afterwards.
2. (You/ need) Do you need another blanker or you (feel) feel warm enough?3. - Did you remember (book) booking seats?
- Oh no, I (forget) forgot. I (telephone) will telephone for them now.
4. - Why are you taking that big basket?
- I (buy) am going to buy a lot of vegetables.
5. I (not, want) didn't want to meet Paul so when he went into the room, I (leave) left.
Bài 6: Lựa chọn từ hoặc cụm từ phù hợp nhất để hoàn thành các câu sau đây bằng cách khoanh tròn A, B, C hoặc D.
1. Read these sentences about ___ your teeth healthy.
A. keep B. you keep C. to keep D. keeping
2. Do the following things ___ healthy teeth.
A. to have B. having C. for having D. have
3. Avoid ___ a lot of sweet.
A. eating B. to eat C. eat D. for eating
4. It's important ___ tooth decay.
A. avoid B. avoiding C. to avoid D. avoided
5. You can also improve your teeth if ___ healthy food.
A. to have B. having C. you have D. have
6. Unfortunately, you cannot stop tooth decay simply by ___ your teeth.
A. you brush B. brushing C. to brush D. brushed
7. One way to stop tooth decay is ___ less sugar.
A. to eat B. for eating C. you eat D. you are eating
8. Fluoride toothpaste helps ___ tooth decay.
A. preventing B. prevented C. to prevent D. for preventing
9. Many coutries have also started ___ fluoride to drinking water.
A. add B. with adding C. they add D. to add
10. They have proved that fresh fruit ___ teeth healthy.
A. to keep B. keep C. keeps D. keeping
3 tháng 1 2017
1, His father told him not to stay up late
2, Coins last approximately twenty times. longer than paper notes
3, I'm sure they were telling lies
4, We are going to move /will move to our new house on January 1st
5, Fluoride toothpaste helps avoid tooth decay
6, Wear your hat. It will protect your head
7, Did you succeed in solving the problem
8, I'll remember telling him about the fair when i see him
9, Everyone spoke very quietly (in order) not to wake the baby up
4 tháng 9 2016
Bài 1.
1. Teenagers are concerned with the environment.
2. Please took care my children while I'm working
3. We are bored with/of watching TV now
4. In a games of singles , two players play with each other
5. Thanks for your invention . It's very useful
4 tháng 9 2016
Bài 2.
1. Daddy, could you tell me how to run this washing machine
2. My mother is busy cooking dinner in the kitchen
Bài 3.
1. We moved to our new house on January 1st
2. Fluoride toothpaste helps prevent tooth decay
3. She added a little salt to the soup so it tasted good.
fluoride toothpaste helps......tooth decay. A.prevent B.for preventing C.preventing D.with preventing
Prevent, đúng rồi á