Mn ơi giúp e vs ạ

1. HALF OF (A) her SALARY (B) is spent ON (C) RENT (D) a flat 

2. Your HOMEWORK (A) must TO BE (B) DONE (C) before CLASS (D)

3. One of THE MOST (A) distinctive PLANTS (B) FOUND (C) in the desert IS THE (D) Saguaro cactus.

4. It's ESSENTIAL(A) that EVERY (B) STUDENT (C) IS PRESENT (D) at the meeting 

5. '' I can't MAKE OUT (A) WHAT (B) the sign SAYS (C).'' '' I CAN'T HARDLY (D)  read it myself 

1. Walt Disney made many technical advances in the use of sound, colour, and ... in animated films 
A. photographing 
B. using photographing 
C. photography
D. use of photographs
2. Laura offered ... because she had faith in his capabilities 
A. to Mr. Smith the position 
B. Mr. Smith the position
C. the position for Mr. Smith 
D. Mr. Smith to the position 
3. His ... plays gold 
A. grandfather, who is almost ninety years old, still
B. grandfather who is almost ninety years old still
C. grandfather, who is almost ninety years old still
D. grandfather who is almost ninety years old, still
4. There are several means ...
A. can determine latitude and longitude 
B. to determine latitude and longitude 
C. by them can be determine latitude and longitude
D. we use them to determine latitude and longitude
5. He had just finished his assignment and ...
A. was starting to take a bath 
B. was started to take a bath 
C. starting to take a bath 
D. had started to take a bath 
6. Do you know ... ? 
A. which door this key is belonging to 
B. that door is this key belonging to 
C. what door this key is belonging to 
D. which door is this key belong to 

CHỮA LỖI SAI 
1. IN THE WILD (A), tea plants become TREES (B) of APPROXIMATELY (C) thirty feet IN HIGH (D) 
2. Physical fitness ACTIVITIES (A) can lead to an alarming variety of INJURES (B) if participants push THEMSELVES (C) TOO (D) hard
3. Animation is a TECHNIQUE (A) for CREATIVITY (B) the illusion OF LIFE (C) in inanimates THINGS (D)
4. Historical records SHOW (A) that Halley's comet has RETURN (B) ABOUT (C) every seventy-six years for the PASS 2,000 years
5. HEART ATTACKS (A) are FATALLY (B) in 75 PERCENT (C) of OCCURRENCES (D)

1. You should stop ... dinner or I'll eat by myself. I'm too hungry to wait.
A. having
B. to have
C. to having
D. working and having
2. If you ... he was there, I ... him.
A. told me/ would visit
B. had told me/ would have visited
C. had told me/ would visit
D. told me/ would have visited
3. No longer ... do all the housework with their hands.
A. have women to
B. do women have
C. do women have to
D. women have to
4. Although solar energy is cheaper than oil, ... have advantages as well as disadvantages
A. both of them
B. both of which
C. them both
D. both of they
5. It was careless of him to let ... in the kitchen.
A. the children play
B. the children to play
C. the children playing
​D. child play