[ Gerund and Infinitive ]
The number of foreign students …………. at Canadian universities has been increasing fast over the last decade.
A. studying
B. to study

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Grammar - direct/indirect objectsPast and Present ContinuousPast Simple or Past ContinuousTOEIC Tenses, VerbsNoun, Pronoun, Adjective, VerbV-ing/to-VWas and WereModals Deduction: cant /mustSimple Present Tense vs Present Continuous TenseNarrative TensesOther quiz:
Simple Past Tense › ViewWe…………each other two years ago.
A. Love
B. Be loving
C. Are loved
D. Loved
Infinitive and Gerunds › View
A gerund is a verb in
A. Past Participle
B. -ing
C. Past simple
D. Future