This is _____ new pen. A. an B. / C. a
()—I’m nine —I’m nine, . A.too B. and C. look
()—How are you? —I’m ten. A.big B. / C. old
()Here’s _______present. A.youB. your C. yours
()—Happy birthday. —_________. A.Thank you.B . Happy birthday. C. bye
连线,给句子找出正确的汉语意思。 (1)How old are you?
(5)Happy birthday! E.我十岁了。