Question

:
it was cheaper.
we earn
1. They went by bus_____ it was cheaper
2. We should not spend more______ we earn
3. Doctors' salaries have risen substantially,_______
teachers' pay has actually fallen.
4._______knowledge can be acquired from books, skills must be learned
through practice
I smiled, she smiled back.
5.______ I smiled, she smiled back.
6._____ he saw me, he waved.
7. She was followed by press_______she went
8. They asked us
we were worried.
9._______you'd left, I got a phone call from Stuart
10. Think carefully _______you choose.
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Answer 1

Answer:

1 ) as

2) than

3) but

10) before

Explanation:

8) question is incomplete

please specify what should we fill in the blanks with helping verbs, preposition,pronoun or what???