Niagara Falls is a great tourist drawing millions of visitors from all parts of the world every year．
A．interest B．attraction C．view D．scene
These examples show that all individuals， they are rich or poor，should be responsible they are involved in law．
A．if；when B．if；as long as ．
C．whether；as long as D．whether；since
，his suggestion is not helpful，though it sounds very interesting．
A．Generally speaking B．On the contrary
C．In particular D．To be honest
It was not until she collected enough material to create her new novel．
A．did she beg4n B．when she began
C．that she began D．that did she begin
As our eating habits are changing，choosing what is no longer as easy as it once was．
A．eat B．eaten C．to eat D．to be eating
一Tom，you’ve got an A in the final English exam．Congratulations!
一Thanks．But I never thought the result came out so fast．The papers when I left the
Teacher’s office just now．
A．had been marked B．were still being marked
C．are still marking D．had been marking
