[ Vocabulary and Grammar ]
We must ________polar bears because their numbers are small.
A. hunt
B. protect
C. wild
D. species
Random Topics:
Auxiliary Verbs (be, do, have)Noun QuantifiersPrepositions of Time, Place, and MovementTenses of VerbsNounsVerb Moods and Vague PronounsPronoun Antecedent AgreementPresent, Past and Future TenseUnderstanding Product Packaging and TensesGrammar TOEFLOther quiz:
Present Tenses › ViewTitima must be tired. She _____ all afternoon.
A. has been writing
B. has written
Simple Present Tense › View
The king and the queen are the important people in the country. They often_____ work hard
A. Do
B. Did
C. Doing
D. Are doing
Grammar › ViewYou … Debby
A. Calling
B. Called
C. Calls
D. Call
Grammar › View
Which is correct?
A. There are any children at the door.
B. There are some children at the door.