你想知道别人生日什么时候,你该怎么问:A. What are you?B.What’s your favourite food?C. When is your birthday?
What is ________ doing? A. she B. her C. your
I’m working ____ my computer. A. in B. at C. on
Dad, ______ is a call for you. A. haveB. there’s C. there
Mom is ______ a letter. A. writing B. write C. writeing
I am talking ____ you. A. forB. to C. on