I like English very much. I never miss a to practice English with foreigners.
)—Grace, come and have a hamburger.—No, thanks. I don’t want to be ________.
)Come and have a look at these bags in red. We sell them _____ very good prices.
)—Are your __________ workers (工人)?—No, .
—________ is the math book?—It’s in the bookcase.
)—Is this girl your sister?—_________.