• A. They done it very well after they had practiced
• B. They does it very weil after they had practived
• C. they do it well after they had practiced
• D. They did it very well after they had practiced

Answer: Option D

Explanation:

• A. She prefers dancing more than singing
• B. She prefers to dance than to shing
• C. She prefers dancing to singing
• D. She prefers dance to sing

Answer: Option C

Explanation:

• A. The door should be opened
• B. Let the door be open
• C. Let the door be opened by you
• D. The door must be opened

Answer: Option B

Explanation:

• A. The door be opened
• B. Let the door be opened
• C. The door must be opened
• D. The door should be opened
• E. You should open the door

Answer: Option B

Explanation:

• A. gerund
• B. past participle
• C. present participle
• D. adverb

Answer: Option C

Explanation:

• A. happiness
• B. violence
• C. contentment
• D. satisfaction

Answer: Option B

Explanation:

• A. Present perfect
• B. Past Perfect Continuous
• C. Future Continuous
• D. Simple Present

Answer: Option D

Explanation:

• A. Present Perfect
• B. Simple Past
• C. Present Perfect Continuous
• D. Future Continuous

Answer: Option C

Explanation:

• A. had
• B. had had
• C. would have
• D. would taken

Answer: Option B

Explanation:

• A. a friend
• B. friend
• C. friends
• D. the friend

Answer: Option C

Explanation:

• A. object
• B. protest
• C. conform
• D. approve

Answer: Option D

Explanation:

• A. should know
• B. knew
• C. have known
• D. will know

Answer: Option B

Explanation:

• A. was dead
• B. were dead
• C. am dead
• D. had been dead

Answer: Option A

Explanation:

• A. a noun
• B. a verb
• C. an adjective
• D. an adverb

Answer: Option B

Explanation:

• A. to buying

Answer: Option A

Explanation: