Be careful or you will hurt yourself.
A. You are not careful because you have hurt yourself
B. Hurt yourself, if not you are careful. .
C. Unless you are careful, you will hurt yourself.
D. When you hurt yourself, it means that you are not careful.

Random Topics:
The Structural Types of SentencesPast Continues TenseVerbs and AdverbsPaired ConjunctionGerund and InfinitivesPresent Perfect Negative and InterrogativeNoun, Quantifiers and SuffixesAdverbs & to beGrammar and VocabularyCoordinating and Subordinating ConjunctionsOther quiz:
Grammar › View‘we _________do our best in this competition.’
A. will
B. is going to
C. shall
Adverbial Clauses of Manner and Result › View
The baby was staring at the toy. She looked curious about how it worked.
A. The baby was staring at the toy as though she didn’t care how it worked.
B. The baby was staring at the toy although she was curious about how it worked.
C. The baby was staring at the toy as though she was curious about how it worked.
Grammar › ViewIt’s the most important time that she ____ the textbook she had been assigned to prepare for the university.
A. complete
B. completes
C. had completed
D. completed
Vocabulary › View
to dig out and remove
A. Excavated
B. Perimeter
