Don’t believe in those ads that you can master a language in one month. Instead, it is a(n) _______process, which may last for years.
Spending______ Christmas in a foreign country with local people was really _____ unforgettable experience for me.
What has not yet been announced is _____ the English contest will be held. I guess it may be held in the hall.
David stayed inside himself, ______ to be alone, or in a corner of the cabin.
Come ____ quickly. The plane will take off in 10 minutes.
– When can I get the ticket for the opening ceremony? -- Don’t worry. You ____ get one this very afternoon.