He thought he could talk Mr. Robinson______buying...
He thought he could talk Mr. Robinson______buying some expensive equipments.
Only after he has acquired considerable facility in speaking______to learn to read and write.
B．will he begin
C．did he begin
D．must he begin
Not only______tolerant of other peoples opinion, but he is also patient.
C．he will be
D．will he be
Though he sometimes complains bitterly of it, he would not, ______, exchange it for the more predictable climate of other lands.
A．since he can
B．even if he could
C．although he should
D．but he could