[ Modal Verbs ]
The lid of the box is very tightly fixed. Can you help me to open it?
A. Polite request
B. Ability
C. Formal request
D. Informal request

Random Topics:
Adverbs, Infinitives, Definite ArticleHas Got & Have GotGerunds/InfinitivesNoun Clauses with THAT“Put” Phrasal VerbPresent, Past, and Future TimeModal and Phrasal VerbsPassive Voice and Relative ClausesSimple Tenses in EnglishPrepositions of Place & TimeOther quiz:
Tenses › ViewHe ____ a lot when he was young.
A. was travelling
B. travelled
C. had travelled
D. had been travelling
Grammar › View
Some dogs can _____ you and hurt you very badly.
A. bite
B. active
C. disease
D. float
Tenses › ViewThe off-road vehicle ____ through the forest last Saturday afternoon.
A. drove
B. drives
C. is driving
D. will drive
Verb Phrases › View
Which word(s) form the verb in the sentence?
Steve was working hard on the project.
A. Steve
B. was working
C. hard
D. was working hard
