I hear the tall girl wearing glasses is your new classmate. She’s from America, _____

Don’t forget it’ll be the first time ____in public

下列各句中，划线的成语使用正确的一项是

The number of students in our school _______ 4，000 and a number of them ______ good at playing Ping-Pong.

－I didn’t watch the program “Where are we going, Dad” yesterday.－I _______, either, if my father hadn’t reminded me.