[ Vocabulary ]
to focus one’s attention or thought
A. concern
B. concentrate
C. column
Random Topics:
Maritime Vocabulary and GrammarPhrasal Verb Put & GoA/AnPossessive Pronouns and Adjective PronounsGrammar Like & Linking VerbNounAdjectives & QuantifiersSimple Present Tense with Adverb of FrequencyPast Simple TensesVerb Tenses and UsageOther quiz:
Tenses › ViewI’ll wait for you here.
A. simple present
B. simple past
C. future
D. past continuous
Past Perfect and Past Perfect Continuous Tense › View
As soon as Betty ………………………………………. the door, the burglar alarm went off. (open)
A. opened
B. had opened
C. was opening
D. had opended
Grammar › View_____________ Sam recently?
A. Did you see
B. Have you seen
C. Saw you
D. You saw
Grammar › View
Water boils at 100 C and freezes at 0 C.
A. Present Simple
B. Present Continuous
C. Present Perfect Simple
D. Present Perfect Continuous