[ Perfect Verb Tenses ]
Last month, Rohan and Emma were working on a project when YAZAN noticed that one of the machines failed to measure the migration patterns. Can you identify the tense used in this sentence?
A. Past perfect tense
B. Present perfect tense
C. Future perfect tense
D. Past tense
Select your answer:

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Conditional Sentences › ViewIf it _____ (rain) tomorrow, we _____ (cancel) the picnic.
A. rains / will cancel
B. will rain / cancel
C. rains / cancel
D. will rain / will cancel
Grammar & Vocabulary › View
. You’re asking a customer about their order. Which sentence is the most polite?
A. What do you want to order?
B. Would you like to tell me your order?
C. What would you like to order, please?
D. Tell me your order.
