Boiling an egg is not difficult

Rewrite sentences, using the provided word keep meaning as that of the roof one
1.Boiling an egg is not difficult
-It.................................................
2.The ancient Egyptians built the pyramids
-The pyramids...............................................
3.Cairo is hotter than London
-London isn't.........................
4.It's two years since I was just in Ha Noi
-I have not................................................
5.She is overweight because she eats too much meat
-If she..............................................................................
6."I have visited this beauty spot many times" said my father
-My father told me......................................................................
7.People say that he is a famous singer
-He is said..............................................
8.The poplice man does not run so fast as the thief
-The thief...................................................................
9.I haven't seen this man here before
-This....................................................
10.Reading this novel is very interesting
-It...............................................................
11.Please don't smoke in the dining room
-I'd rather.....................................................
12.This flight to Moscow lasted three and a half hour
-It took.......................................................................
13.Mrs. Smith is the wishest member of the family
-No member...........................................................
14.I remeberred and so did she
-He didn't.....................................