What______ pity that you couldn't go to the party!（ ）
A．aB．anC．theD．/
Could you please tell me ______？
Sorry，I don't know．You may surf the internet．（ ）
A．who wrote journey to the west
B．is Tom Sawyer a story from Europe
C．how high is Qomolangma
D．the elephant is one of Thailand's symbols．
Ma Long won the men's singles final match at the 2017 World Table Tennis Championships．
______ exciting news it is!（ ）
A．WhatB．What aC．What anD．How
About thirty eight people ______，in Manila Casino Hotel attacked on June 2nd．（ ）
A．killB．kills
C．killedD．were killed
I saw Mr. Wu in the street at ten yesterday morning．
That's impossible．He a school leavers' party with us then．（ ）
A．hasB．hadC．was havingD．has had
He used to arrive late last year，but now he ______．（ ）
A．hasn'tB．doesn'tC．isn'tD．wasn't．