Why does George think its difficult to catch up with his cla
Time does catch up with
To catch up with
I found that difficult to catch up with him.错在那里
George often does exercise with his father_______ Monday mor
____for a long time ,but jim tried his best to catch up with
____for a long time,but he managed to catch up with his clas
He walked too slowlu to catch up with his friends .(改为同义句)
the little child walks too slowly to catch up with his siste
he found it hard _ his ciass .A.tocatch up with B.to catch u
_____for a long tine,but he tired his best to catch up with
I want to catch up with you
The boy didn't run___to catch up with his classmate