Underline the mistake in each sentence then rewrite the correct sentence. 1.The mail sort by computers before delivery. -......................................................................... 2.Chidren educate inpart by television directed by computers. -.......................................................................... 3.Your study will improve when you know how use conputers more effectively. -........................................................................................... 4.Is computers use in directing flights of planes and controlling theri airspeeds? -..................................................................................................
2 câu trả lời
1. sort -> is sorted
2. educate -> are ecucated
3. how use -> how to use
4. use -> used
1. The mail IS SORTED by computers before delivery.
2. Chidren ARE EDUCATED inpart by television directed by computers.
3. Your study will improve when you know HOW TO USE computers more effectively.
4. ARE computers USED in directing flights of planes and controlling theri airspeeds?
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