Grammar

Find the mistake in the following sentences.

1) If you feel too tired, stay in the office to go out.

2) Jill used to live in San Diego, but she doesn’t live there yet.

3) Neither Tom nor his parents is interested in traveling, which they have needed for a long time.

4) There can be so many problems in the country as there are in the city.

5) Since there are less members present today than there were yesterday, you must wait until the next meeting to vote.

6) The progress made in space travel for the late 1900s is remarkable.

7) Each of the nurses report to the operating room when their names are called.

8) The shopkeeper sold to the customer a shaving machine for ten dollars.

9) The harder she tried, the worst she performed before the large audience.

10) I will have been working here for 20 years by the time I will get retired.

11) A doctor is not be called at midnight except in an emergency.

12) We are waiting in this line for over an hour; at this rate, there won’t be any more tickets by the time we get to the window.

13) When the body becomes extremely overheated, it failure to cool itself again and sunstroke can occur.               

14) The way an individual student learns a subject varies from one student to other.

15) Sue and Dick used to travel a lot, but they haven’t gone anywhere since they have started a family.                                                                   

16) You had better to book your room now if you want to be able to get a better rate.

17) I should have gone to the gym, but I was so tired that I can’t keep my eyes open.

18) According to latest researches, domestic violence is the leading contributing factor in divorce.

19) The person to whom I was talking to made me an offer I couldn’t refuse.

20) Leo’s ambition is become an architect and he is willing to work hard to achieve his goal.

21) I remember have met her when we were at the recital hall, waiting in line to buy tickets.

22) The prisoner is thought to having escaped from the back yard.

23) The thief had to admit to steal my bracelet because I saw him put it in his pocket.

24) Seldom I have been so deeply impressed with her performance.

25) There was so good food at the banquet that I ate far too much though I am on a diet.

26) That concerns Marilyn is that her son may not graduate from high school.

27) It is mandatory that your daughter is in class every day or she can’t pass.

28) Wherever they might live, citizens need to do however they can to help their country.

29) Pamela wishes she can swim, and she thinks it is important that children be taught to swim when they are young.

30) I had known that it would rain, I would have brought my umbrella.