--Is there a flight to London this evening?

--There ________ be. I'll phone the airport and find it out.

[　　]

I will attempt again, though I ________ fail.

[　　]

--Let's stay in New York another day.

--Fine, but we ________ better change our plane reservation then.

[　　]

There's a cold wind this morning, you ________ put on my coat.

[　　]

--I thought I ________ something burning.

--Really?

[　　]

There is still ________ between the top and the bottom income groups in this country.

[　　]

--How did you find your visit to museum?

--I thoroughly enjoyed it. It was ________ than I expected.

[　　]

Would you advise her where she ________ her holidays this summer?

[　　]

It tastes nice if you add ________ salt.

[　　]

When it became much __________, we had to change from our coats and trousers __________ T-shirts and shorts.

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