There are _____________ doctors and nurses in that hospital.
- Could you give me a hand?- Well, please tell me_______ it is first.
- What type of mobile phone do you want to have? Something big?- Well, it _______ be big - that's not important.A mustn't B. needn't C. can't D. won't
- Is there anything wrong, Tom? You look sad.- Oh. nothing much. In fact, I_______ of my friends back home.
- Have you _______ some new ideas?- Yeah. I'll tell you later.
Let's learn to use the problem we are facing now _______ a stepping-stone to future success.