[ Gerunds and Infinitives ]
She invited my ex _____ to the party.
A. to go
B. going

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Grammar: Have toGrammar: AgreementGrammar - Capitalization and Possessive NounsGerunds + To InfinitivePossessive NounsBare Infinitive and To Infinitive1st and 2nd ConditionalsPresent Forms and Narrative TensesGrammar and Verb TensesAdjectives & AdverbsOther quiz:
Present Simple and Modal Verbs › View. The Christmas tree is ___ in shape.
A. conical
B. conec
C. coning
D. coned
Tenses › View
The teachers ____ in front of me every day
A. stands
B. stood
C. stand
D. standing
Relative Clauses › ViewThe house in ___________ I was born and grew up was destroyed in an earthquake ten years ago.
A. which
B. where
C. that
D. All are correct
Grammar › View
What tense expresses an action which was going on at a given moment in the past.
A. past simple
B. past continuous
C. past perfect
D. past perfect continuous