The two friends ______ on line for three hours, and they will go on.
With the help of an interpreter, the foreigner was able to get his idea ________ to the assistants in the drugstore.
---Should I help you, sir? ---I appreciate ________ if you do me the favor to pack the luggage.
---Can you shoot that bird at the top of the tree? ---No, it’s out of ________.
---How about ________ Christmas evening party? ---I should say it was ________ success.
No one will be sad because humans will have learnt to fix many of the problems that affect us now, like war, pollution and hunger, ________ ?