I remember ______ the window before I left but now it’s open .
A. to close B. closing
C. closed D. to open
She parked her car outside the window ______,but next morning she found it missing.
A. as usual B. at first
C. at least D. at all
There’s smile on the teacher’s face. I think she’s ______ our work.
A. worried about B. pleased with
C. sorry for D. afraid of
—I’m not sure ______ Bill will come or not.
—No, he isn’t.
A. when B. if
C. whether D. weather
—I want to know ______ your son is.
—He is ten years old.
A. how much B. how old
C. how long D. how many
She told me the sun ______ in the east.
A.rise B. rose
C. rises D. had risen
