Giúp mình với ạ

Ex2. Complete the sentences, using the correct form of the words in brackets.

1. Requirements for admission to high-level graduate programs is extremely……………and admitted students are expected to perform well. (COMPETE)

2. The Government is committed to ensuring that all education authorities operate effective systems of staff……………and review. (DEVELOP)

3. Online……………education has made it easier than ever for students to learn various trade skills and soft skills from established professionals in the industry. (VOCATION)

4. ……………….. to university in Vietnam is determined through the National High School Graduation Examination, whose results will be considered for evaluation. (ENTER)

5. In America, among undergraduate fields of study, science, technology, engineering, math, and business generally offer the highest wages and best chances of…………… (EMPLOY)

6. According to Communicative Language Teaching approach, the goal of language education is the ……………….. to communicate in the target language. (ABLE)

7. Vocational training programs generally focus on​……………….. students with hands-on instruction, and can lead to certification, a diploma or certificate. (PROVIDE)

8. Their college has an excellent reputation in ……………….. results and vocational education. (ACADEMY)

9. A lecture is an oral presentation intended to present……………or teach people about a particular subject. (INFORM)

10. The admission to a postgraduate program at an Argentine University requires the full ……………….. of any undergraduate course. (COMPLETE)

Mn giúp e bài này với ạ! Ex2: Listen and click the word which is different from the other in the position of primary stress. 1. A. admire B. assign C. decisive D. independent 2. A. admiration B. assignment C. decision D. decisiveness 3. A. determined B. self-reliant C. independent D. self-esteem 4. A. well-informed B. self-discipline C. self-esteem D. self-reliant 5. A. remind B. reliable C. reliability D. decisiveness

giúp mình ạ

Ex2. Rewrite each sentence, beginning as shown, so that the meaning stays the same.

1. My daughter started learning the piano a month ago.

My daughter has ​.

2. When he heard the results of the entrance exam, Nam began to feel more confident.

Since hearing the result ​.

3. This is my first visit to New Zealand.

This is the first time... 

4. The last time Tom played basketball was in 2016.

Tom hasn't ​

5. How long has your family moved to Singapore?

When ​------?

6. It's a long time since my last conference participation.

I ​...

7. My sister hasn't taken an IELTS exam for ages.

It's ages ​

8. This is her first presentation in front of the whole class.

She ​

9. Hoa didn't wear near-sighted glasses until recently.

Hoa has only ​

10. Mr Lam started doing his PhD two years ago.

Mr Lam has

Tập nghiệm của bất phương trình e x 2 < 3 x .

A. (ln 3 ; 0)

B. (0;e)

C. 0 ; e 3

D. (0;ln3).

Đạo hàm của hàm số  y   =   e x 2 . sin x    là:

A. 

B.

C.

D.