I don’t know ______or not Simon will come here.—Don’t worry. ______he comes, I’ll call you.

I love the movies ________ can give me alot of pleasure.

Betty________ a diary since she was a primary school student.No wonder her writing skills are so good.

cidentturned him into different person, even if hedid not realize it at beginning.

Rose found her toy bear _______under the chair.