Complete the missing word. The blue whale _________ die out if we don’t stop polluting the Gulf of California.
A. can
B. should
C. must
D. might
Random Topics:
Modals in the Past - Speculation and DeductionGerund or InfinitiveSpeech TensesGrammar - Countable/ UncountablePresent, Past, and Future TimeLanguage Features of an Opinion ArticleModals and Active and Passive VoicePrepositions and ArticlesPresent Perfect or Past SimpleTenses and StructuresOther quiz:
Tenses › ViewWrite a sentence using simple past continuous tense.
A. He was reading a book when the doorbell rang.
B. She cooked dinner when the phone rang.
C. They were playing soccer when it started raining.
D. She was cooking dinner when the phone rang.
Grammar › View
_____ have made a billion dollars last year.
A. His father is thought that
B. His father is thought to
C. It is thought
D. It is thought that his father
Grammar › ViewShe’s ______ a book about Asia, but she’s never been there.
A. read
B. ridden
C. gone
D. ever
Grammar - Punctuation of Sentences › View
Choose the correctly punctuated sentence or sentences.
A. the sun is very hot
B. The sun is very hot
C. the sun is very hot.
D. The sun is very hot.