-Who’s that girl swimming in the pool? Is it Lucy?-It be Lucy. She is sleeping in her bedroom now.
—Which book can I take? —You can take ___________book you like.
Of the two American students, Lily is ___________one.
Choose the correct structure of this sentence “He gave Laura a present.”
I’m ___________to see the baby’s ___________ ability in music.
The number of the cranes is getting ______.If we don’t help them, they will disappear ________a few years.