_______ is easy_______ this work in three days.
—____, are you Mr. Wang? —Yes, I am.
—____ your name? —My name is Kate.
下列各组字母中全部是元音字母的是 ____。
---Your sweater is very nice. --- _____________
---Do you like “The Voice(声音) of China” on TV? ---Yes, it’s very _______