Clinical evidence began to ___, suggesting that the new drugs had as wider range of useful activities than had been predicted from experiments in animals.
— Why are you always yawning, Kathy? —I ______ all night reading Steve Jobs. That’s a fantastic book!
Li Na, _____ most famous Chinese tennis player, narrowly missed the championship in Australia for _____ second time.
----How did your interview with the manager go? ---- ___He seemed interested in my experience, but he didn’t ask for references.
It __be the vocabulary that caused you the problem in the exercise because you know a lot of words.
It’s said that the power plant is now___ large as what it was.