[ -ing / Infinitive ]
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:
Tenses - Pasive Voice › ViewDespite advances in technology, no human being will ever live for a ______ in my opinion.
A. span
B. era
C. century
D. millennium
Present Simple › View
Mark _______ (not like) Chinese food.
A. don’t
B. doesn’t
C. is
D. are
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