Writing the 6-th form I semester

Which word is odd in this group

"dinner, lunch, sandwich, supper"

Which word is odd in this group

"skiing, skating, swimming, ski-jumping"

Which word is odd in this group

"ice-cream, marmelade, cutlets, chocolate"

Which word is odd in this group

"polite, intelligent, strong,smart"

She has got ...friends at school

I don't put ...sugar in my tea

How .... eggs have we got?

My .... brother is a student

We usually ....skiing in winter in snowy weather

My best friend ..... volleyball very well because he trains in the gym three times a week

People, animals, fish and plants ...live without food

The girl sings beautifully. She is ...