Topics: Present Simple & Present Continuous
Let’s go out.
Sorry, I am busy. I ……………… my mom at the kitchen.
A. help
B. helping
C. am helping
Select your answer:

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Wish - beginnerArticles - rulesConjunctions in Complex SentencesInfinitive GerundConjunctions and Sequence ConnectorsSports VocabularyTime ExpressionsPresent Simple, Present Continuous or Present PerfectSimple Past Tense and Present Continuous TensePaired ConjunctionOther quiz:
Tenses › ViewI ___ to America five years ago. Since then, I ___ American, and ___ nearly all I ___ there.
A. had gone/haven’t spoken/have
B. had gone/don’t speak/forget/learned
C. was going/haven’t spoken/forgot/had learned
D. went/haven’t spoken/ have forgotten/learned
E. went/hasn’t spoken/forgot/had learned
Grammar and Vocabulary › View
Choose the best option to fill in the gap: Environmental changes in Antarctica __________ a drastic decline in the numbers of penguins.
A. have caused
B. have brought
C. have led to
D. have resulted from
