[ Prepositions ]
She’s been working ___ nine this morning.
a. for
b. since

Random Topics:
Modals with Perfect InfinitivePast Simple & Past PerfectPerfect ModalsAdverbs, Prefixes, and SuffixesGrammar-Present Continuous-Sentence MakingDefinite & Indefinite Pronoun & ConditionalsPossessive NounsPre-intermediateTo Infinitive or GerundPassive Modals, Impersonal PassiveOther quiz:
Phrasal Verb › ViewSo many children at the party wore me out. What does ‘Wear out’ mean?
A. Feel energetic
B. Make or feel very tired
C. Forget
D. Remember
Grammar › View
Which sentence has a comma in the wrong place?
A. As the storm got closer the kids, got scared.
B. As the storm got closer, the thunder got louder.
C. As the storm got closer, the dog hid under the bed.
D. As the storm got closer, the wind started blowing hard.
Paired Conjunction › ViewHave you made a decision about ……… to go to the movies …. not?
A. not only….but also
B. either……or
C. neither…..nor
D. whether….or
Action, Helping & Linking Verbs › View
The dog was burying a bone.
A. Action
B. Linking
C. Helping
