The children couldn't go swimming because the sea was too rough.

A. This novel that I have just read is interesting.

B. This novel ,with which I have just read, is interesting

C. This novel, which I have just read, is interesting.

D. This novel which I had just read is interesting.

A. John didn’t return to his home town for 12 years.

B. John hasn’t returned to his home town for 12 years.

C. John has returned to his home town since 12 years.

D. John hasn’t returned to his home town since 12 years.

A. Joan got wet on the way to school this morning because of she forgot her raincoat.

B. Joan got wet on the way to school this morning because she forgets her raincoat.

C. Joan got wet on the way to school this morning because she forgot her raincoat.

D. Joan getting wet on the way to school this morning because she forgot her raincoat.

A. I wish my village didn’t have access to clean piped water.

B. I wish my village has access to clean piped water.

C. I wish my village had access to clean piped water.

D. I wish my village has had access to clean piped water.

A. After they had flown to Japan, they travelled across India.

B. They flew to Japan before they had travelled across India.

C. After they had travelled across India, then they flew to Japan.

D. They flew to Japan after they had travelled across India.

A. I remembered to lock the door before leave.

B. I remembered to lock the door before leaving.

C. I remembered locking the door before leaving.

D. I remembered locking the door before to leave.

A. Ann said that she will visit my grandma this Saturday.

B. Ann said that she would visit my grandma that Saturday.

C. Ann said that she will visit her grandma this Saturday.

D. Ann said that she would visit her grandma that Saturday.