— She is too busy to help us finish the work.— Let’s do it ________.
Bill thought ______ necessary to work with friends and share different ideas.
You can improve your English ____ reading more.
David is _______singer. He thinks it is ______ interesting job.
—What do you think of Mr. Li’s teaching? —No one is _________. He’s my favourite teacher.
—I’m going to have my final exams at the beginning of January. — _________________