—Did anyone help you finish this painting?
—No, I did it all by __________.
A.myself B.mine C.yourself
—Did you have a good time last weekend?
—Yes, I __________ a great museum.
A.visited B.visit C.will visit
Bob and David are friends. ______ of them works in the art club as volunteers.
A.All B.Both C.Each
—__________ do you have a school trip in your school?
—Once a year.
A.How long B.How often C.How far
__________ my grandfather is very old, he can remember many things clearly.
A.Since B.Because C.Although
I have quite a few hobbies, __________ swimming and skating.
A.for example B.such as C.like