It was very kind of you to do the washing-up, but you _____ it.
| A．needn’t do | B．shouldn’t do |
| C．mustn’t have done | D．needn’t have done |
Much attention should be _______ to your communication skills, if you want to be a successful leader.
| A．fixed | B．caught | C．attracted | D．paid |
To be honest, a lot of people attach great importance to ______ famous.
| A．become | B．becoming | C．became | D．being become |
---You encouragement made me more _______ of my future.
| A．familiar | B．popular | C．confident | D．painful |
Thank you for your help, ________ I couldn’t passed the exam.
| A．for with | B．in whom | C．without which | D．to which |
Do you know the name of the road that _______ now ?
| A．have been built | B．is being built | C．was built | D．is building |