I have _______ much work to do _______ I have no time to go out with you.

Hi, Kitty. _________ my teacher, Ms. Wang. She teaches _________ English.–– Glad to meet you, Ms. Wang.

The tourists ______ have been to Mount Huang lost ______ in the beautiful scenery there.

What’s Jim doing over there? He’s_______ his friends.

Ted was hard-working. His success made him work_____.