Look at the pride on Tom’s face He _____ to have been praised by the manager just now

Jack failed to finish his project on time. If he me about it, I would have given him a hand.

rk and no play makes Jack a dull boy, which suggests that work and play do not ______ but promote each other.

We should do what we can ______ people’s hard work pays off.

Henry speaks Chinese very well. He _________ in China since 2002