[ Past Modals ]
to form a past modal, you need the verb in the …
A. simple past form
B. base form
C. infinitive from
D. past participal form
Select your answer:
Random Topics:
Past Simple - Present PerfectConditional Sentence Type 0-3Comparatives - SuperlativeConjunctions and PrepositionsPrepositionKinds of NounsAdverb of TimeGerund and To InfinitiveModals, Infinitives and GerundsOther quiz:
Tenses › ViewHe hasn’t agreed to sell his land.
A. Simple present tense
B. Present perfect tense
C. Simple past tense
D. Simple future tense
Grammar › View
Many materials have been used for _____ teeth, including wood.
A. artificial
B. fake
C. false