a) ơi

b)chứ

c)với

d)kia

Kiểm tra cách điện đồ dùng điện phải:

A. Nguyên vẹn 

B. Không sứt vỡ 

C. Chi tiết nào vỡ cần thay ngay 

D. Cả 3 đáp án trên

Viết 1 đoạn văn ngắn từ 3-5 câu về bản thân em

Gợi ý:

- What’s your name?

- How old are you?

- When is your birthday?

- What subject do you like?

- What can you do?

Choose the word or phrase - A, B, C or D - that best completes the passage.

 The most dominant and reliable features of facial expressions provide a constant channel of communication. They can be shifty and evasive; convey hate, fear, and guilt; or (35) _____ confidence, love, and support.

Referred to as "mirrors of the soul" our eyes serve as the major decisive factor in (36) _____ the spoken words. The eyes of the man converse as (37) _____ as their tongues, with the advantage that the ocular dialect needs (38) _____ dictionary, but it is understood all over the world. When the eyes say one thing, and the tongue another, a practiced man relies on eyes. Except (39) _____ extremely shy individuals, most people look for social acceptance by studying the eyes of others. Eyes also can (40) _____ indicate a positive or a negative relationship. People tend to look longer and more often at the people whom they trust, respect and care about than at those whom they doubt or (41) _____. Normal eye dilation is not under control of the individual. Personally characteristics such as introversion and extroversion also influence eye behavior. Eye behavior seems (42) ____ particular importance and is generally used to indicate whether one is open to communication. This can be observed when a teacher asks the class a question: students who think they know the answer will generally (43) ____ at the teacher, (44) ____ students who do not know the answer will usually try to avoid eye contact

Điền vào ô 44

A. as                     

B. while                

C. so                    

D. Because

After a _______ hesitation, she began to speak with such a convincing voice

A. rude                 

B. small                

C. slight               

D. impolite

Hình vẽ dưới đây mô tả hiện tượng của thí nghiệm thử tính tan của khí A trong

Khí A có thể là

A. cacbon đioxit.

B. cacbon monooxit.

C. hiđro clorua.

D. amoniac.