---What’s your telephone number?--- .A. This is 535-2346 B. That’s 535-2346C. It’s 5352346
The number of the wild animals is getting smaller and smaller _______people’s activities.
The sentence structure of “The boy is crying.” is__________
________ time went by, we became best friends.
Look, it is ____________so _______________.
Many birds fly away because plants die and insects hide_____ coldness_______ winter.