Our flight ______ at 8:00 pm, so we have enough time to go to the airport.

I would like ____ you to my birthday party, but I was busy and forgot to call you.[ ]

Life can be hard __________, but you must keep your head held high and stay positive. Never letanyone bring you down.

Do you have enough men to carry these chairs —No. I think we need _______ men.

1David talked with a friendof ________ on the Internet for a long time yesterday.