It was very lucky to see the "Monster of Lake Tianchi", ______ we didn't see it clearly.

A. still        B. however        C. now that        D. though

That e-book is no larger than an ordinary book with a screen ______ you can read original book and film reviews.

A. in which        B. of which        C. that       D. where

With the development of high technology, more and more new things ______ in the past years.

A. discovered   B. have discovered

C. had been discovered    D. have been discovered

______ to get a ticket for the concert Eason's Life, George has been standing in a queue for 3 hours.

On top of the mountain ______, which was built 2,000 years ago.

A. a tower stands       B. stands a tower

C. standing a tower   D. does a tower stand

 If everything goes well, I ______ home at this time tomorrow morning.

A. will drive       B. am going to drive

C. will be driving        D. am to drive

As far as I know, it was the car accident that led to ______．

A. him to be killed    B. kill him

C. him having killed          D. his being killed

– I ran 10 miles last weekend. Can you believe that?

   – Wow, that ______ easy!

A. mustn' t be   B. mustn't have been

C. can't have been    D. couldn’t be

The film, ______ 3 love stories, ______ 3 different cities.

A. consisting of; is set in    B. consists of; is set in

C. consisting of; was set in          D. is consisted of; set in