Write your number.(30 วินาที)

When I was in primary school, I (a)   ride a motorcycle, but now I ride it to school every day. (Past ability)

When I was five years old, I (a)   swim, but now I can swim like a pro. (Past ability)(รูปย่อเท่านั้น)

It was a very difficult climb, but the hikers (a)   reach the top before sunset. (Specific past achievement)

If you keep practicing every day, you (a)   speak English fluently in the future. (Future ability)

You (a)   see that new movie. It’s the best one I’ve seen this year! (Friendly recommendation)

You (a)   drive so fast on this wet road, or you will have a serious accident! (Strong warning)

I'm sorry, I (a)   help you with your homework right now because I have a meeting. (Present inability)

To lead a healthy life, you (a)   eat more vegetables and exercise regularly. (General advice)

You (a)   forget to bring your passport tomorrow, or you won't be allowed to board the plane. (Urgent warning)

I didn't have any money yesterday, so I (a)   buy the book I wanted. (Past inability)

The K-Pop concert tickets were sold out in 5 minutes, but luckily, I (a)   buy one! (Specific past achievement)

After I graduate from M.6 next year, I (a)   drive a car and get a license. (Future ability)

You (a)   try the new bubble tea shop near the school; their Thai tea is the best! (Friendly advice)

You (a)   wear a helmet while riding a motorcycle, or the police will fine you 500 Baht. (Strong warning/Consequence)

I (a)   go to the night market tonight because I have to finish my huge history project. (Present inability)

We (a)   post rude comments on Facebook just because we are angry. It's not a good idea. (General advice)

Last night the internet was so slow, so I (a)   upload my dance clip to TikTok. (Past inability) (รูปย่อเท่านั้น)

You (a)   start preparing for TGAT/TPAT now if you want to get into a top university. (General advice)

The teacher said we (a)   submit the homework by 4 PM today, or we will get zero! (Urgent warning)