"It"-centered pattern
1) it i neceary for ...to take ome meaure to control thi tread.
2) It goe without aying that...
3) It i obviou that.../It i clear that.../It i true that...
4) it mut be admitted that... /It can"t be denied that...
5) it" high time that ... (b)made concerted effort toput an end to thi ituation.
6) Odd a it ound,it can be een and heard everywhere on our country.
7) It i imperative for u to take dratic meaure.
8) it i generally believed that...
9) it tell u a imple truth:.../it indicate that...
10)it mut be pionted out that...
11)it ha long been known that
12)it i quite common to hear aertion of the kind"..."
13)it i not difficuit to explain that.../it i no exaggeration to ay that...
"A"-centered pattern
1) a we can ee from the picture,.../a depicted in the picture,...
2) a a matter of fact,...
3) a i well-known to the public,...
4) a i often the cae,...
5) o far a we know,..
6) a it i/a the thing tand /a the ituation goe
"There" -centered pattern
1) there i no denying that...
2) there i no quetion in my mind that...
3) there i no doubt that...
4) there i noneed to get around the point that...[由Www.haozuowen.com整理]
5) there i certainly ome truth on both ide.
"To" -centered pattern
1) to my mind,.../to the bet of my knowledge...
2) to be ure.../to my urprie,...
3) to tell the truth.../to be honet,...
4) to put it in another way,.../Simply put,.../to be more exact,...
5) to cut a long tory hort,.../to conclude,...