03. Underline the most suitable word to complete the sentences.

a) You should reserve a seat on the train when you travel to Jaffna. If you don't, you have to stand up for the whole journey. (might, can, must)

b) My mother ______ see well unless she wears a pair of spectacles. (mustn't, can't, shouldn't)

c) We ______ buy meals from wayside cafes, especially during this Covid-19 pandemic. (can't, mustn't, may not)

d) Motorcyclists ______ wear crash helmets and ______ exceed speed limits. (must, can't, mustn't, won't)

e) You ______ visit the Food City, but you ______ make orders online. (can't, need not, may not) (must, can, could)

f) "Sir, do I ______ bring the college ID card every day?" (should, have to, must) "Yes, you ______ have it with you." (can, must, might)

g) "It's very warm today, Aruna." "Yes, Prasad, it ______ rain this evening." (must, can, might)

(10 Marks)