[ Idioms ]
To “screw up” is to ___.
a. do it perfectly
b. make a mess
c. go higher and higher

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Grammar - Capitalization and Possessive NounsSubject/Verb Agreement with Collective NounsAuxiliary VerbsElectricity VocabularyShould and Shouldn'tSimple Compound and Complex SentencesPast TenseAdjective / Noun + to InfinitiveModal and Auxiliary VerbsAdverb of MannerOther quiz:
Grammar › ViewLucy: Has your English teacher ever given you a lot of homework?
Sam: No, she has ______ given us too much homework.
A. ever
B. never
Vocabulary › View
Consolidated
A. settlement of differences or agreement
B. being persistent, stubborn, or obstinate
C. aggressively, greedy, grasping
D. having become solid, firm, or coherent
First Conditional › ViewIf you …. how to cook, …… dinner for me?
A. won´t learn / will you prepare
B. learnt / will you prepare
C. learns / will you prepare
D. learn / will you prepare
Grammar › View
Find the noun.
The white snow is very cold.
A. cold
B. snow
C. white
D. very