He spent two hours doing his homework last night
He spent two hours doing his homework last night
I spent two hours doing my homework last night
He spends two hours doing his homework last night哪儿错了?
He spent two hours ()(do)his homework.
I spent two hours doing my homework last night的同义句
Jim spent two____ hours doing his homework last night.Aall B
Alan spent two hours ( )(do one's homework)last night.
He spends two hours doing his homework(同意转换 )
He's doing his homework which he _____ last night
I spent( )(for;about)two hours on my homework last night
We spent two hours finishing our homework last night.(改为同义句)
Luis spent (one hour) doing his homework last night (对括号内部分提