On the north of the bank _____ the Opera House, _____ was built two hundred years ago.
A．is lying; where B．lies; what C．lies; which D．lying; that
One learns a language by making mistakes and ________them
A．correct B．to correct C．to correct D．correcting
________ on the top of the hill, you can enjoy a good view.
A．Stand B．Stood C．Standing D．To stand
I wonder whether the soldier is one of those who _______ abroad to keep peace.
A．has been sent B．have been sent C．have sent D．has sent
---English has a large vocabulary, hasn’t it?
---Yes. _____ more words and expressions and you will find it easier to read and communicate.
A．Know B．Knowing C．To know D．Known
_______ she seems to put on a smiling face every day, she hasn’t really got over the shadow of exam failure.
A．Because B．As C．Whether D．While
