[ Grammar ]
Which sentence is correct?
A. You have to learn these words at heart.
B. You have to learn these words by heart.
C. You have to learn these words for heart

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Subject Verb Agreement › ViewThe Waterman family (are, is) going away for six months.
A. are
B. is
Grammar › View
Complete the sentences with the gerund or infinitive form of the verb in parentheses.
_______________________water polo is my favorite activity. (play)
A. To play
B. Playing
Subject/Verb Agreement with Collective Nouns › ViewThe pack of dogs ____________running off in different directions.
A. is
B. are
Vocabulary › View
Cordial
A. courteous and gracious; friendly; warm
B. aggressively, greedy, grasping
C. to give emphasis or prominence to
D. examined or perused carefully
