she (spent)two hours practicing playing basketball.()是spend的
she (spent)two hours practicing playing basketball.()是spend的
she spent two hours practice playing basketball为什么practice是原
Tom spent two hours playing basketball yeaterday.改为同义句
I spend two ours practicing playing the piano.是个什么用法
“He spent 2 hours playing the piano.”中为什么用“spend”的过去式“spent”
she spent all her time practicing playing tennis ,or she ___
You can spend two more hours playing football.同义句
she spent two hours in her homework.(句型转换) ——her two hours—_
I spend two hours in playing computer games=I spend two hour
I spent two hours on my homework一句中spend为什么要用过去式spent
she has been playing basketball for 2hours (改为同义句)
she spent two hours ( ) the work 为什么括号里的要填finishing呐?