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EX1:
1. She has two brothers, ...are engineer
A. whom both
B. both who
C, both of whom
D, both whom
2. Extinction means a situation ..... a plant, an animal or a way of life stops existing.
A. to which
B, for which
C, on which
D, in which
3. The party,..... I was the guest of honor, was extremely enjoyable
A. at that
B, at which
C. to that
D. to which
4. Ann has a lot of books,..... she has never read
A/most of that
B. most of these
C. most of which
D. which most of them
5. We have just visited disadvantaged children in an orphanage .....in Bac Ninh Province
A. located
B.locating
C.which locates
D. to locate
6. An endangered species is a species..... population is so small that it is in danger of becoming extinct
A.whose
B. which
C. what
D. who
7. Pumpkin seeds,..... protein and iron, are a popular snack
A. that
B, provide
C. which
D. which provide
8. He lives in a small town
A. where is called Taunton
B. which is called Taunton
C. is called Taunton
D. that called Taunton
9. .........instructed me how to make a good preparation for a job interview
A. John Robbins to that I spoke by telephone
B. John Robbins, that I spoke by telephone
C. John Robbins I spoke to telephone
D. John Robbins, whom I spoke to by telephone
10. The scientists..... on this project try to find the solution to air pollution
A.working
B, worked
C. are working
D,who working
#maymay#
EX2:
7. My coat must have been stolen (must steal). It's no longer here!
8. Pizza and soft drinks are being given away (be giving away) in the student center right now
9. Foods need to be bought (need to buy) for the rest of the week...
10. The printer must have been fixed (must fix) because it's working fine now
EX3: Tìm lỗi sai và sửa
1. Why did Danny, whose -> who totally unfit, decide to enter the marathon?
2. Miranda still has trauma from the tragic accident, that -> which took away her closest friend
3. The office furniture that was ordered last month have -> has just arrived, but we're not sure whether the manager like it
4. Mr. Smith whose -> Mr. Smith, whose car was stolen yesterday, is a professor
5. My uncle, was -> X a businessman, was ranked the weathiest of the country
6. She was the first woman in the Philippines to elect -> be elected as the president of the country
7. We should participate in the movements organizing -> organized to conserve the natural enviroment
8. Jack has won a jackpot prize, 10% of whom -> which was donated to flooded areas
9. All her children have graduated from university, that -> which is the reason for her to be proud
10. Mrs. Brown was the first owner his -> whose dog won 3 prizes in the same show.
Ex4: Tìm lỗi sai và sửa
1. On their trip last year, they help -> helped a lot of disadvantaged and handicapped children
2. At this time 4 years ago, we donate -> were donating food and clothes to low- income people in remote area
3. When I work -> worked with them for the first time, many of them couldn't read or write
4. He has just bought a pencil case to held -> hold his pens and pencils
5. British women overtake -> have overtaken British men in Internet usage since 2005
6. How did your life change -> has your life changed over the past ten years?
7. As planned, we -> are going to drive from our city to the sea
8. Look at the clounds. It is rain -> going to rain.
1. educating-> educate
2. tried-> are trying
3. benefits -> benefit
4. that-> which
5. an -> the/ bỏ
6.to visiting-> to visit
Bài 1: Sửa lỗi sai:
1. It was so =>such long lesson that we could not finish it in one day.
2. Nothing can process data more efficient =>efficiently than a computer.
3. Wrapped =>wrapping in pretty green paper, he put the package on the table.
4. John bought some leathery gloves at => in the corner store yesterday.
5. I think I'll => I need to have my library's card renewed.
6. My mother bought some five-dollars-a-pound=> five-dollar-a-pound cheese at the supermarket.
7. John always arrives=>is always arriving late for his chemistry class even though he leaves his dormitory in plenty of times.
8. The farmers could not find any buyers for these=>this class of coffee.
9. People who exercise frequently have greater physical endurance than those who doesn't=>don't.
10. To face adversity, to solve problems, and overcoming =>overcome difficulties all give one a sense of satisfaction.
need=>needed
medic=>medical