David S. Wills, Author at TED IELTS

Past Simple vs Present Perfect

Posted by David S. Wills | Sep 29, 2023 | Grammar

English can be hard to learn because there are 12 verb tenses and these have a range of often...

Posted by David S. Wills | Sep 25, 2023 | Grammar

When learning English, you will likely encounter words and phrases that seem to serve similar...

Posted by David S. Wills | Sep 22, 2023 | Grammar

Have you ever wondered how to talk about possibility, obligation, or ability in English? If so,...

Posted by David S. Wills | Sep 18, 2023 | IELTS Tips

Spelling is one of the biggest challenges that English learners face. In fact, even native...

Posted by David S. Wills | Sep 15, 2023 | Grammar

If you want to use English effectively, then you need to know how to use each of the 8 parts of...