In this English grammar lesson you will learn how to use modal verbs of ability such as Can, Could or Be able to. With this video you will ... ... <看更多>

The reason we're compelled to end sentences with prepositions is that this is a normal Germanic sentence structure. And English is a Germanic (not a Romance) ... ... <看更多>

So to match subjects and verbs by person, you could choose, for example, to say “I am,” but not “I are.” Table 15.2 A Few Present-Tense Verbs. First-Person ... ... <看更多>