A.I have difficult in sleeping in a filthy place like this.
B.I can't possibly sleep in a filthy place like this.
C.I find it possible to have a good sleep in the quiet place.
D.I have difficulty to sleep in such a filthy place like this.

A.Dad praised me for my flying colour in the university entrance exam.
B.Dad told to me that it was wonderful that I had been accepted to university.
C.Dad encouraged me to make efforts to be accepted to university.
D.Dad congratulated me on being accepted to university.

A.
B.
C.
D.

A.
B.
C.
D.

A.\({\log _{{a^c}}}b = c{\log _a}b\)               
B.\({\log _a}b.{\log _b}c = {\log _a}c\)
C.\({\log _a}\left( {bc} \right) = {\log _a}b + {\log _a}c\)
D.\({\log _a}b = \dfrac{1}{{{{\log }_b}a}}\)

A.fully
B.very much
C.incredibly
D.enough

A.wide
B.large
C.huge
D.broad

A.Both hypotheses cite Africa as an originating location.
B.Genetic studies have supported both hypotheses.
C.One hypothesis dates the emergence of homo sapiens much earlier than the other.
D.Both hypotheses regard Neanderthals to be the predecessors of modern humans.

A.two hypotheses and some evidence on the human origins debate.
B.evidence that supports the "Out of Africa" theory.
C.that fossils remain very much a part of the human origins debate.
D.the difficulties in obtaining agreement among theorists on the human origins debate.

A.Central Europeans and Australians
B.traits
C.skulls
D.Middle Easterners and Africans