People _________ many trees so elephants are losing their homes.
--- Look! It’s raining heavily. ______ take a raincoat with you? --- Well, I’ll take one right now.
Last year he had an opportunity ______ abroad, but he gave it up.
---Whose book is this? ---It ______ be Linda’s. It has her name on it.
There are ______ flowers in the square during the National Day.
---How do you learn English? ---I learn watching English videos.