The driver was driving her car and reading a text message, and that was exactly _____ she bumped into the motorcyclist.
(A)why
(B)which
(C)where
(D)whether
14. In the face of energy crisis, scientists worldwide are now exploring _______ energy to replace fossil fuels.
(A)alleviating
(B)alternative
(C)allergic
(D)altitudinal
10. In order to_inward investment, the government is planning to provide free premises of
offices and factories for three years.
(A) discourage (B) promote (C) reduce (D) abandon