[ Grammar ]
You have been running in circles ____ 30 minutes!
A. since
B. for

Random Topics:
Verbal TensesComparatives ( adj/ adv)Past Simple, Present Perfect TenseNo Excuse Words / Conjunction SOSimilesQuestion Tags in Verb TensesInfinitives or GerundsPresent Perfect Tense and Simple Past TenseQuantifiers and ArticlesAdverb of MannersOther quiz:
Grammar › ViewDo you want to take the children to the mall, ________would it be better to go to the park?
A. and
B. but
C. or
D. so
Action vs Linking Verbs/ Verb Phrases › View
Which type of verb describes an action performed by the subject?
A. linking verb
B. transitive verb
C. action verb
D. helping verb
Grammar › ViewI was ________ exhausted by the end of the day.
A. extremely
B. incredibly
C. completely
Grammar › View
Which sentence is in the future perfect tense?
A. The airplane had arrived at the gate already.
B. The airplane has arrived at the gate already.
C. The airplane will have arrived at the gate already.
