25.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
24.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
23. ,his suggestion is not helpful,though it sounds very interesting.
A.Generally speaking B.On the contrary
C.In particular D.To be honest
22.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
21.As our eating habits玳changing,choosing what is no longer as easy as it once was.
A.eat B.eaten C.to eat D.to be eating