1 . Which one of the following is a wrong sentence?

• A. How long have you been unemployed?
• B. How long do you know her?
• C. My sister got married to a teacher
• D. She has been ill for a long timew

Answer: Option B

Explanation:

2 . Which one of the following is a wrong sentence?

• A. I eat you
• B. I have eat you
• C. I feed you
• D. I fed you

Answer: Option C

Explanation:

3 . Which one of the following is a wrong sentence?

• A. I cannot but do it
• B. I cannot help doing it
• C. I have to do it
• D. I cannot but help doing it

Answer: Option D

Explanation: