Mary had to go to a meeting,so she left her children _________ at home. [ ]

Look! It’s raining again — Why _________itrain on Sundays We are always staying inside! What a nuisance!

Listen! The phone ＿＿＿. Please go to answer it.

What a pity! I missed meeting my boss at the airport because my car was _____ in the traffic jam.

I’m sorry to_ _______you，but can you tell me the way to the nearestsupermarket?—I will do some shopping，too .Shall we walk there together?