[ Vocabulary ]
make certain that (something) shall occur or be the case.
A. fusion
B. attempt
C. ensure
D. maintain
Random Topics:
Modals and PhrasesGrammar- Later/LatterPerfect ModalsComparisonsCountable QuantifiersModals for Necessity and SuggestionsParts of SpeechClause Markers TOEFL GrammarQuantifiers & Modal VerbsModal Verbs and PermissionOther quiz:
Start vs. Begin › ViewI’m thinking of … a company.
(a) starting
(b) beginning
(c) starting/beginning
Present Simple vs Past Simple › View
My dog sometimes ______ a mouse and _____ it to the front door.
A. caught – brought
B. caught – bring
C. catches – brings
D. catch – brings
Idioms › ViewI get bad feelings about him.
a. vibes
b. valuables
c. vitals
Grammar › View
I had arranged to meet Kate, but I was late. When I finally arrived, she was waiting for me. She was annoyed because …………. such a long time.
A. she’d been waiting
B. she was waiting
C. she has been waiting
D. she had waited