同义句转换

题目

同义句转换
1.He spent thirty minutes in finishing his homework.同义句转换为
it took him ( ) ( ) ( ) ( ) finish his homework.
2.i got a letter from my brother last weekend.
i ( ) ( ) my brother last weekend.
3.if you don't hurry up,you won't be able to catch the early bus.
hurry up,( ) you'll ( ) the early bus.

答案

thirty minutes to 

heard from

or, miss