CAN
1.-He can find any street in London. Ability
2.-You can take a taxi. Suggestion
3.-Can you take me to Victoria Station? Request (petición)
MAY
1.-It may be quicker to travel by train. Possibility (puede que..)
2.-May I come in? Formal request
MIGHT
It might be quicker to travel by train. Possibility (podría..…)
MUST
1.-I must go to the dentist.Moral Obligation (It´s good for me)
2.-Look at the snow. It must be cold outside. Certainty that something is true
HAVE TO
You have to go to the dentist. Obligation (somebody makes you do it) or it´s a rule.
SHOULD
You should drive more carefully. Advice (more frequently used)
Two businessmen, Michael and Dennis, are at a lunch meeting. They are waiting for their co-worker, Terry, who is late.
“We must wait for Terry before we start,” says Michael. “Is he here yet?”
“No, he must be on his way,” replies Dennis.
“Yes, he said he left the office 30 minutes ago,” says Michael. “He must be about to arrive.”
“Traffic must be bad, because it usually doesn’t take this long,” Dennis says.
Michael looks at his watch. “He must feel badly about being late,” he says. “I know he hates to be kept waiting, so he doesn’t like to do it to other people.”
“Oh, that’s all right! We mustn’t get impatient, don’t you think?” Dennis smiles. “Remember his rule: the one who is late must buy lunch!”
https://www.ego4u.com/en/cram-up/grammar/prepositions/exercises?07
http://www.azargrammar.com/assets/beginning/BEGVocabularyWorksheets/BEGVocab1/BEGvoc1-10.pdf
would for polite requests and questions
would for desire or inclination
would for uncertainty
would for opinion or hope
EXERCISE
https://www.superprof.es/apuntes/idiomas/ingles/gramatica-inglesa/pronouns/exercises-indefinite-pronouns-ii.html
https://www.english-grammar.at/online_exercises/indefinite-pronouns/indefinite-pronouns1.htm
https://learnenglishkids.britishcouncil.org/grammar-practice/pronouns
https://lyricstraining.com/en/play/judy-garland/somewhere-over-the-rainbow/HcQjK5oHyc#b7c
https://agendaweb.org/exercises/grammar/countable-uncountable/many-much-test-1
A LOT/LOTS OF
MUCH
MANY
https://quizizz.com/admin/quiz/58ac3f3940c4b49806ef7820/much-many-a-lot-of
https://agendaweb.org/exercises/grammar/countable-uncountable/many-much-a-lot-of-1
https://agendaweb.org/exercises/grammar/countable-uncountable/many-much-a-lot-of-2