I am keen on walking in the rain.

A. I have no difficulty solving this math exercise.

B. This math exercise is difficult enough for me to solve.

C. This math exercise is easy enough for me to solve it.

D. This math exercise isn’t easy enough for me to solve.

A. There are a lot of strange stickers in my brother’s collection.

B. My brother has a strange collection of stickers.

C. My brother often asks people for strange stickers to put in his collection.

D. My brother has the strangest stickers I’ve ever seen in his collection.

A. I am used to staying at home alone.

B. I find staying at home alone scary.

C. I don’t like staying at home alone.

D. Staying at home alone causes me no fear.

A. She enjoys to read books.

B. She enjoy reading books.

C. She enjoys reading books.

D. She enjoy to read books.

A. Nga often reads a book before going to bed.

B. Nga often read a book before going to bed.

C. Nga reads a often book before going to bed.

D. Nga often read book before going to bed.

A. She hopes she will has her own book in the future.

B. She hopes she will have her own book in the future.

C. She hope she will have her own book in the future.

D. She hopes she will has her own book in a future.