11-Indeed, the situation is such that chairman has finally promised to implement ..................the committee recommends.
a-whoever
b-however
c-if ever
d-as ever
e-whatever

12-Unfortunately, ................ current productivity growth looks impressive, the rise in profits over the coming years is likely to prove disappointing.
a-since
b-just as
c-even though
d-if
e-which

13-The biggest accounting issue raised ......... the energy company is ................. accounting standards.
a-by/over
b-to/to
c-for/under
d-through/within
e- from/into

14-Crying, which starts .............., birth an alarm system that attracts the parent and it can be switched off ............. parental attention.
a-with/
b-at/by
c-for/with
d-from/
e- by/through

15-Since 1998, US federal government has more than doubled its spending ...............defense ..................biological weapons and chemical weapons
a-for/with
b-of/to
c-on/against
d-in/from
e-with/over

17-Following Fours Mras mission losses, an independent report paints a very clear picture of ........... what ails the US space program, ............... what must be done fix to it.
a-whether/through
b-either/or
c-how/and
d-thus/that
e- not only/but also

18-Basicallay a country has two objectives in imposing tariffs; one is to raise revenue for government, ........... is to protect home industries by raising the price of competing goods from abroad.
a-other
b-both
c-another
d-the other
e-each

19-This part of Africa is growing greener again ............... that families who fled to wetter coastal ..............regions are starting to go home.
a-so far
b-to such an extent
c-even so
d-as a result
e-even more

20-While the parades for the opening of parliament ....................., the president ................. a sobering message for his countrymen
a-had rehearsed/prepared
b-have been rehearsed/has prepared
c-were being rehearsed/was preparing
d-are reharsing/is preparing
e-had been rehearsed/would prepare