He began to catch up with ()three runners
He began to catch up with _____ three runners
He began to catch up with ()three runners
Jack didn't run ___ to catch up with the other runners
To catch up with
He had to run fast ( ) catch up with the bus.
He decided to catch up with others (同义句)
He ran too fast for _____ to catch up with.
He ran ___(swifter) to catch up with the thief
He runs too slow to catch up with me
he tells us to catch up with him的意思
he decided to catch up with others改为同义句
he ________ us. 用 catch up with还是catch up to ?