—______ is this? Is it a ruler?
—Yes, it is a red ruler.
A. How B. Who C. What D. What color
—Is that _____ orange, Jack?
—No, it’s ______ watch.
A. an, an B. an, a C. a, a D. a, an
—What ____ this in English?
—It _____ a book.
A. is, am B. is, are C. are, is D. is, is
—How ______ you, Jack?
—I’m fine. And you?
A. are B. is C. am D. be
选出不同类型的一项。
A. pen B. ruler C. pencil D. quilt
选出标点符号正确的那一项。
A. How do you do! B. Are you Mary. C. Is this your book? D. I am Tom,
