_____ about the man wearing sunglasses during night that he was determined to follow him．
| A．So curious the detective was | B．So curious was the detective |
| C．How curious was the detective | D．How curious the detective was |
The visiting president couldn't help _________ by the beautiful scenery of Guilin in Guangxi.
| A．striking | B．to be struck | C．being struck | D．to strike |
With online course Crazy English has over 20 million students all over China ____ the class through Internet.
| A．attend | B．attended | C．attending | D．to be attending |
Don't trust such people __________ praise you to your face but speak ill of you behind your back.
| A．who | B．that | C．which | D．as |
He hesitated for a moment before kicking the ball, otherwise he ___________ a goal.
| A．had scored | B．scored | C．would score | D．would have scored |
Would you please make a copy for everybody in the office and __________ extra ones for the visitors?
| A．other | B．many | C．few | D．some |