Is she________(认真严肃的) about giving up her job?
Today is my brother’s________ (八) birthday. I plan to send him a nice present.
My life has________ （变化）a lot in the last few years.
The teacher will d________ us into four groups to play the game.
He always tell jokes to make us________ [lɑ:f].
My friends always c________ stamps in order to learn more about history.
