Worksheet dealing with Present Simple tense and frequency adverbs for beginners. Tasks included: 1. Complete the sentences with do, does, don't, doesn't. 2. Complete the sentences with the present simple. 3. Rewrite the following sentences in the negative form. 4. Rewrite the following sentences in the interrogative form. 5. Make sentences. Put the verbs in the present simple and the frequency adverbs in the right place.