Stop Doing vs Stop To Do: End One Activity or Pause for Another
In TOEIC Part 5, stop doing and stop to do can describe completely different workplace situations.
The fast choice is not “What is the grammar name?” The fast choice is: did the activity end, or did someone pause one activity in order to do another?
The quick choice
Build a quick picture of the action. Ask whether the action after stop ended or began.
Stop doing
The activity after stop ends: stop using paper forms, stop sending reminders, stop accepting applications.
Stop to do
Someone pauses the current activity and begins another: stop to answer a call, stop to check the figures, stop to speak with a customer.
The signal to remember
This is the MTC move. Follow the action, not the label.
Printing monthly reports ended. Choose stop doing.
The manager paused another activity and answered the call. Choose stop to do.
Accepting cash payments ended. Choose stop doing.
The technician paused and began the inspection. Choose stop to do.
What to notice
This choice can appear in sentences about changing procedures, interrupting work, answering calls, checking documents, speaking with customers, or ending an old system.
Use of the old software ended.
Someone paused another task and began the update.
Lunch service ended at that time.
Someone paused and began serving the customer.
Use the result after the action
The words later in the sentence can show whether the activity ended or began.
End signal
Look for no longer, discontinued, replaced, banned, or switched to a new system.
Pause-and-begin signal
Look for on the way, during the inspection, before continuing, or because someone needed immediate help.
The old activity ended.
The presentation paused, and the review began.
Under pressure, ask one question: does the action after stop end, or start?
Quick TOEIC check
Choose first. Then read the feedback. Use the quick check: end this activity, or pause and begin it?
1. The company no longer sends printed invoices. It stopped ___ them after introducing its online billing system.
2. Ms Patel had not begun replying yet. On the way to the meeting, she stopped ___ a customer’s question.
3. The warehouse no longer receives orders by fax. It stopped ___ them last year.
4. The driver had not checked the delivery address yet. Before entering the expressway, he stopped ___ it.
The mistake to avoid
Do not assume stop always means that the next action finished. In the second pattern, someone pauses one activity to begin another.
Weak choice
Assume stop always means the next action ended.
Better choice
Follow the timeline: did the next action finish, or did it begin after a pause?
Keep the timeline clear under pressure
Use the wider sentence to confirm the timeline. In English, the form after stop changes whether the next action ended or began after a pause.
Do not translate both choices and compare them slowly. Picture the action and decide whether it ended or began.
Continue building fast action decisions
Use these pages to practise recognising the sentence’s timeline and final result without overthinking.
Use small TOEIC mistakes as a diagnostic
If you understand the answer during review but miss it under time pressure, the problem may be your decision pattern rather than the words alone.
Start with the Learning Block Diagnostic to see whether your mistakes connect to Speed Trap, Memoriser, Over Thinker, Translator, Passive Listener, or Burnout.
Continue reading
Use these pages to turn small TOEIC mistakes into faster decisions and better review.