We learned ________ to work as a team by completing the task.
what
which
how
who
Carmen prefers the music that _______ great lyrics.
—Mom, I _________ as the president of Students Union in my school .—Congratulations ! I’m so proud of you .
Because of the bad weather, the sports meeting was _________ .
—Let’s go climbing, shall we ?— You _______ be joking ! Don’t you know I’m afraid of high places ?
There __________a pool in the park, but now it is gone.