Mark the intonation in the following sentences using  (falling intonation),  (rising Intonation),  (level-rising intonation), or  (fall-rise intonation). Then listen and check. Practise saying them in pairs.

1. Could you show me the way to the Museum of History?

2. What do you want to see during the festival?

3. How about going on a boat trip this weekend?

4. I want to go to a vocational school after finishing secondary school.

5. Would you like to go to the cinema with me?

6. Why don’t you join the cooking classes?

7. During my trip, I visited a historic monument, an ancient pagoda, and an old village.

8. Are you good at time management?

Tính số lẻ: Từ 110 đến 131 ta có dãy số 111, 113, 115, ..., 131

Dãy số có tất cả số số lẻ là: (131 - 111) : 2 + 1 = 11 số

Tính số chẵn: Từ 110 đến 131 ta có dãy số 110, 112, 114, ..., 130

Dãy số có tất cả số số chẵn là: (130 - 110) : 2 + 1 = 11 số

\(2^{n+3}-2^{n-2}+2^{n+1}=476\\ \Leftrightarrow8.2^n-\dfrac{2^n}{4}+2.2^n=476\\ \Leftrightarrow\left(8-\dfrac{1}{4}+2\right).2^n=476\\ \Leftrightarrow\dfrac{39}{4}.2^n=476\\ \Leftrightarrow2^n=\dfrac{1904}{39}\)

... Bạn kiểm tra lại đề bài nha

\(\left|2x+\dfrac{4}{3}\right|=\dfrac{2}{3}\\ \Rightarrow\left[{}\begin{matrix}2x+\dfrac{4}{3}=-\dfrac{2}{3}\\2x+\dfrac{4}{3}=\dfrac{2}{3}\end{matrix}\right.\\ \Leftrightarrow\left[{}\begin{matrix}2x=-2\\2x=-\dfrac{2}{3}\end{matrix}\right.\Leftrightarrow\left[{}\begin{matrix}x=-1\\x=-\dfrac{1}{3}\end{matrix}\right.\)

x là số nguyên => x = -1

Vậy x = -1

\(x=\dfrac{2002}{2003}\), phân số có tử < mẫu => \(x< 1\)

\(y=\dfrac{14}{13}\), phân số có tử > mẫu => x > 1

=> y > x

\(\dfrac{120}{20}=\dfrac{120:20}{20:20}=\dfrac{6}{1}=6\)

Work in groups. Choose a life skill teenagers need to develop in order to become independent. Discuss what they need to do and make a list of all the steps and activities.

Present your group's plan to the whole class. Use these questions as cues for your presentation. 

- What is the life skill? 

- How important is it for teens to become independent? 

- What are the main steps of the skill development? 

- What other activities will be helpful for its development?

Complete the answers to these questions using cleft sentences focusing on the words or phrases in brackets.

1. Would you like to apply for the babysitting job? (dog walking)

No. It ______________________ I'd like to apply for.

2. Did your dad buy you a new bicycle last week? (a new motorbike)

No. It ___________________ he bought me last week.

3. ls Lan the best decision-maker in your class? (Tuan)

No. It __________________ is the best decision-maker in my class.

4. Does the presentation skills training start tomorow? (the day after tomorrow)

No. It _________________ the presentation skills training starts.

Choose the correct answers A, B, or C to complete the sentences.

1. Many teenagers are not interested in learning how to ____________ their time and money.

A. manage                              B. come up with                     C. get around

2. Successful people are highly organised and _____________ in everything they do.

A. self-motivated                   B. trust                                   C. responsibility

3. Some of my classmates find learning basic _____________ like cleaning and cooking difficult.

A. confidence                         B. responsibilities                  C. life skills

4. To develop _____________ skills, please keep a diary for tasks and appointments.

A. decision-making                B. time-management              C. independent