[ Grammar ]
My mother was very concerned __________ how much time I was spending on the Internet, so she spoke to my teacher about it.
A. at
B. on
C. for
D. with
Select your answer:
Random Topics:
Sentence and FragmentLinking VerbModals, Phrasal Verbs, Gerunds and InfinitivesPunctuationsPerfect and Past TensesPassive Voice and Relative ClausesAuxiliary ModalNeither/Either/All/NoneCountable QuantifiersOther quiz:
Conditional Clause › ViewIf I __________ a snake, I would be terrified.
A. saw
B. seen
C. see
Grammar › View
This car isn’t _____. We need a larger one.
A. enough big
B. big enough
C. too big