They seem … this exercise
A. to understand
B. understanding
C. understand
Random Topics:
take, make, do-ed and -ing AdjectivesTypes of SentencesFamily Members and Present SimpleRelative ClausePresent Simple & ContinuesGrammar, Literature, and VocabularyZero Conditional SentenceIndefinite ArticleHelpful PhrasesOther quiz:
Gerund Noun › ViewThose workers stopped …………. their coffee because they felt tired of their new work.
A. Drink
B. drank
C. drinking
D. to drink
Modal Verbs and Contrastive Conjunctions › View
Which sentence correctly uses a modal verb and a contrastive conjunction?
A. They might go hiking if the weather is good, or they might stay home and watch a movie.
B. She should finish her homework, so she might go out with her friends afterward.
C. We can’t go to the beach because it’s raining, but we could go to the museum instead.
D. He must study for the test because it’s important, yet he might still fail.
Grammar › ViewMrs. Lin asked Jerry ＿＿＿. He told her he totally（完全地）forgot about it.
A. why did he finish the report
B. how did he finish the report
C. whether the report was finished
D. when was the report finished
Subject-Verb Agreement › View
Knowledge gained after long study (disappear, disappears) rapidly from our minds.
A. Disappear
B. Disappears