[ Idioms ]
Scientists will break ___ in their search for new sources of energy.
a. up
b. through
c. out
Random Topics:
Narrative TensesIn/On/At + TimeReported speech (statements)Demonstrative Pronouns and Verb TensesComparative Adjectives and AdverbsWho or WhomPast Progressive Tense1st and 2nd ConditionalsVocabullary TestVerbs & Phrasal VerbsOther quiz:
Modals - Reported Speech - Conditionals › ViewShe swam strongly and ____ cross the river easily, even though it was swollen by the heavy rain.
A. can
B. was able to
C. could
D. is able to
Grammar › View
Nadal ___ play tennis at home.
A. don’t have to
B. should
C. can’t
D. ought to
Present Simple Progressive › ViewBe careful!You________too fast and it______dangerous!
A. run,is
B. are runing,is
C. are running,is
D. are running,isn’t
Modal Verbs › View
We ____ eat healthy food
A. can’t
B. should
C. could