Rewrite:-



1-Space is becoming more and more important to us. (importance)



2-Do asteriods threaten life on Earth? (threat)



3-Prehistoric man was greatly interested in the stars. (interest)



4-They are actively preparing for the minister's visit. (preparation)



5-Today's lecture: How the universe began. (beginning)



6-The shuttle consists of a spacecraft; two rockets and
a huge fuel tank. (structure)



7-Who is going to invite them? (be)
------------------------------------------------------------------------

Choose:



1-I had the feeling that she was telling part of the truth and keeping something.........


a)back b)down c)in d)up





2-scientists.......cut down a tree to see the annual rings.


a)must b)need c)must not d)need not





3-Although many operations have been made to........the Pisa tower,it still leans.


a)straight b)strengthen c)straighten d)splash





4-A.......is a large stretch of flat land for building or growing crops on.


a)plan b)plane c)planet d)plain




5-Astronauts....... away in the space because of the absence of earth gravity.


a)swim b)float c)flow d)flame

Unique Muslimah على ردك واما بالنسبة للاجابات فكلها سليمة ما عدا اول جملتين يوجد بهما خطأ شكرا

فالجملة الاولى اجابتها back

والجملة الثانية اجابتها need not