We all know that learning a foreign language ______ time and effort.
—What is your head teacher like? — Oh, he is kind _______ he looks very serious. A. if B. though C. or
—Hello. May I speak to Mr. Zhang, please? —Sorry, he is not in. Can I ___ a message? A. leave B. take C. pass
—I was at the cinema at nine o’clock yesterday evening. What about you?—I _______ TV at home.A. am watchingB. was watchingC. will watch
— Please call me up as soon as she _______ back. —OK, I will. A. will come B. is coming C. comes
The hall is too noisy. The speaker has to raise his voice to make himself ________. A. hear B. heard C. to hear