[ TOEFL ]
___________ seasonal rainfall, especially in regions near the tropics, is winds that blow in an opposite direction in winter than in summer.
A. Causing
B. That cause
C. To cause
D. What causes

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Grammar Pronoun and Singular Plural NounConditionals 1,2,3Describing WordsAdverb of TimeSimple Present and Present Continuous TensesPast Simple TensesConditional Type 1Simple Past Tense and Present Continuous TenseGrammar - First ConditionalAdjectives-Comparison, SuperlativeOther quiz:
Preposition and Conjunction › View…………….. the ticket booth, Doug and Hakim waited patiently.
A. to
B. outside
Vocabulary › View
It was ______________ that Kenny met his fiance at Reggie’s party. He wasn’t going to go out that night.
A. badinage
B. hegira
C. paradigm
D. kismet
Grammar › ViewBy this time next month, we … enough food to send to the orphanage.
A. will collect
B. have collected
C. will have collected
D. will be collecting
Grammar › View
The siblings are hardworking. _________ usually do the laundries themselves.
A. We
B. Our
C. They
D. Their
