We will have a twenty - minute beak after Music lesson.
We will have a twenty-minute break after Music lesson.
#CBHT
sson 1. Lan in the apartment number? Lan house is in an 8 storey house, each floor has 8 apartments. One day, the class asked Lan: "What is your house in the apartment?" "Ask me some questions, I will answer all your questions, but just say" yes "or" no. "Through these questions you try to figure out how many in the apartment" Huy said: "I will ask, are you in the apartment number 1, number 2, ..., No. 63. So with most 63 questions you will know which apartment you. You say, "I only need 14 questions, 7 sentences enough to know what floor you are on and 7 you can know exactly what you are in the apartment." Dear children, I have to ask several times to know. How are you Lan in the apartment?
Lesson 2. Game together across the bridge. Four people need to cross a bridge. Because of the weak demand, each time we go not more than two people, and because it is dark, we have to take the light. Four people walk differently, crossing the bridge with corresponding time of 10 minutes, 5 minutes, 2 minutes and 1 minute. Since there is only one lamp, each passage must be carried back to the next person. When two people go together, cross the bridge with a slower time. The following example is a way to go: - 10 minutes to go with people 5 minutes to bridge, 10 minutes to take. - 5 minutes to take the lamp back, take 5 minutes. - 5 minutes to go with people 2 minutes through the bridge, It takes 5 minutes. - 2 minutes to take the lamp back, take 2 minutes. - 2 minutes with people 1 minute over the bridge, take 2 minutes. Total time is 10 + 5 + 5 + 2 + 2 = 24 minutes. Let's try to get away with a little less time as possible, and if less than 19 minutes is great
Lesson 3. Cashmere. Mallard buys 27 apples that are identical in size and volume. However, the salesman said that of the apples on the right is a slightly lighter weight. You use a table scales on both sides to find the apple that light. The minimum number of weighs required. Let's help you find that little apple. If they find that fruit after less than 5 weightings, then it is good.
During summer break, a group of 5 students are participating in tidying and decorating a park near their houses. They have planned to finish the work in 7 days. However, after 4 days, two students have to stop work to take part in a local sporting competition. Supposing that all the students have the same efficiency in their work, how many days will the rest of the students have to spend completing the work of the whole group?
1: people s_ _ _ _ _ protect wild animals andsome kinds of rare plants .
2: we gave/our mother /lnternational women's day . / a bunch of/ flowers on
3:Lien will /tomorrow ./not take/her lunch box/ to school
4 : during the lesson? / hang / Where / your hat and coat/do you
5:Jane is an attratice girl _ _ _ _ blue eyes and short bondle hair
6.Nana is from francch.So she _ _ _ _ _ _ french
7.be/What will / life/in fifty/year's time?
giup nha
We...to the Steak House restaurant many times.The food there is excellent
A went B is going C have gone D will go
Ben looks.......his brother.They could almost be twins
A for B like C at D after
what kind of music do you like .....?
A best B better C well D the best
.........soccer began , our son hasn't had much free time
A since B for C beacause C as
Một hình chữ nhật có chiều dài gấp 3 lần chiều rộng. Nếu tăng chiều rộng thêm 48 m thì được hình chữ nhật mới có chiều dài vẫn gấp 3 lần chiều rộng. Tính diện tích hình chữ nhật ban đầu?
there are 17 trees along the road from Basil's home to a pool. Basil marked some trees with a red stripe as follows . On his way to his swimming lesson he has marked the first tree, and then every second tree, and on his way back, again, he has marked the first tree, and then every third tree. How many trees have no mark after that ?
Cho mik lời giải, ai nhanh được tick 5
put the werbs in correct form (chia dong tu voi dang dung)
a,I.......... (not ride) to school every day.I because my house...........(be) my school
b, My mother ...........(not get / usually) up early on Sunday because she...........(not go) to work.She ............(stay) at home
c, We...........(not have) math lesson every tuesday morning
ai nhanh minh tick dung cho
co ganng lam het nhe
thank you
1. What___you do last summer vacation ?
- I visited my grandparents in countryside.
A. did ( mk chọn cái này mak ko bt có đúng ko ) B. do C. will D. have
2. Last Sunday we___in the sun, we enjoyed a lot.
A. have funs B. have great fun C. had great fun D. have great funs
3. My older brother is___study in Britain next month.
A. to B. going to C. will D. being
4. _____do you travel to school ?- By bus.
A. When B. Which C. How often D. How
5. Most children enjoy___with their classmates.
A. talks B. talking C. talk D. are talking
where will you have a holiday
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Ai NHANH NHẤT MÌNH THÍCH. MÌNH CẦN GẤP. HELP ME !
