選詞填空。把正確單詞寫在橫線上。
1. How _______________ are you? (old, many) I'm five.
2. _______________ is your name? (Where, What) My name's Mike.
3. _______________ is your pen? (Where, What) Here it is.
4. Happy birthday _______________ you. (to, of)
5. This cake is _______________ you. (to, for)