2022英語四級語法詞匯辨析：go on doing/to do

go on to do　做了一件事后，接著做另一件事。
go on doing　 繼續做原來做的事。
After he had finished his maths, he went on to do his physics.
做完數學后，他接著去做物理。
Go on doing the other exercise after you have finished this one.
作完這個練習后，接著做其他的練習。