[ Grammar ]
____ it rains tomorrow, the learning trip will be cancelled.
A. If
B. Unless
C. Until
Random Topics:
Modals and Semi-ModalsComperative and SuperlativeSubject and Verb AgreementComparative Adjectivewill, be going to, would like toIntermediate GrammarThe Structural Types of SentencesRelative Clauses and etcDefinite and Zero ArticleFuture Continuous TenseOther quiz:
IELTS Vocabulary › Viewa type of animal or plant that soon may not exist because there are very few now alive
A. wildlife conservation programme
B. endangered species
C. fresh air
D. extinction
Grammar › View
Learning bird songs and calls is a ____way to identify them.
A. good
B. well
Grammar › ViewWe have a break ________ 10:30 _________ 10:45 _________ the morning.
A. from / to / in
B. at / at / in
C. at / and / in
D. at / from/ to
Modal Verbs › View
He ____ speak three languages fluently.
A. can
B. must
C. should
D. might