[ Grammar ]
Choose the correct form of the verb to complete the sentence.
The lady _____ the study when I entered.
_
A. is cleaning
B. was cleaning

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Grammar › ViewWho ___ they ?
A. do
B. does
C. are
D. is
Subject-Verb Agreement › View
The world (change, changes) so rapidly that we can hardly keep up.
A. Change
B. Changes
In June of 1997, Prime Minister Hashimoto ___ a summit of international leaders in Denver.
a. sponsored
b. attended
c. watched
Grammar › View
______ (accept) for that course changed my life.
A. Accepting
B. Be accepted
C. Being accepted
D. Accepted