It is clear that ______ little money the invention will bring him can hardly support so large ______ company. A ∕, the B a, the C a, ∕ D the, a
----This returned Chinese scholar has become one of the top experts in this field. ----Yes,I know him very well.He____in Africa with animals for eight years.
----Does Liu Hua serve in the army? ----No,but he ___in the army for three years.
The boss praised the young man for his hard work, though he ___ experience.
I'll have you _______ English in six months .
I posted the letter some time _____ the week .