I like singing and ________ Tom.
I’ve got __________ pen friend who comes from __________ European country.
— Shall I buy this toy for little David?—__________. He might already have it.
--Thank you for helping me a lot.---_________________.That’s what friends are for.
--- Could you tell me ? --- About one hour and a half.
--- Will he come? --- I am not sure ___he will come, but I never doubt ______he will help us.