When they finished s____ in the mall,they couldn't carry wha
When they finished s____ in the mall,they couldn't carry wha
--i __(can"t/couldn"t) answer the __(rest/finished).they wer
When they heard the bad news,they couldn`t help ____ .
In fact ,they had not finished unpacking when they threw the
They looked in the garden.But they couldn't ____the child.A.
______,they couldn't solve the mystery
4.The students couldn't help ______ when they heard the joke
They ----------(look )at the blackboard,but they couldn't --
They couldn't help ______when they heard the news.
改错:He doubed they finished the job ,didn't they?
when we saw the models,we couldn`t stop( )(wonder)how they b
When the children found_______(在森林里迷路了),they couldn't help c