[ Infinitives and Gerunds ]
I have trouble ____ my grammar
A. perfecting
B. to perfect

Random Topics:
Infinitive and GerundRegular and Irregular AdverbPast Simple & Past ContinuousPreposition of DirectionAdjective + to + VerbAction VerbGerunds as objects of prepositionCountable & Uncountable NounsConditionalsPunctuationsOther quiz:
Grammar › ViewIdentify the best option of past perfect.
A. Before they had arrived at the dinner party, Chad and Bianca have stopped to buy flowers.
B. Before they arrived at the dinner party, Chad and Bianca had stopped to buy flowers.
C. Before they had arrived at the dinner party, Chad and Bianca had stopped to buy flowers.
D. Before they arrived at the dinner party, Chad and Bianca had stoped to buy flowers.
Grammar › View
Identify if the sentence is a simple or a compound sentence:
Cast all your cares upon Him, for he cares for you.
A. simple
B. compound