这样回答对不对：A：How many months are there in a year?B：It's twelve months in a year.
A：When is you Grandpa birthday?B:It's in June.A：How old are your Grandpa?B：He is sixty.该怎么回答：A：What are Sam and Sue doing?（提示：making） 该怎么问：A：__________?B：it's June 8.It's your birthday.
4楼非常好，不过第4题不是这样，是两个小孩在写贺卡。