Question

Choose the correct answer. 1.I'm sorry. John can't come to the phone. He...lunch. a) is having, b) have c) has. 2. When he was a child he swim. a) can, b) could, c) must. 3. Clever... must start school early. a) children, b) childrens, c) childs. 4. a bottle of water in my bag a) there is, b) they are, d there are 5. We have...cakes. a) much, b) little, c) many

Answer 1

...he is having a lunch. 
...he can swim.
...clever children...
there is a bottle in my bag
we have many cakes

Answer 2

I can help you with your English grammar questions. Here are the correct answers and explanations for your exercise:

1. I'm sorry. John can't come to the phone. He is having lunch. The correct answer is a) is having. This is because we use the present continuous tense to talk about actions that are happening now or around now. 2. When he was a child he could swim. The correct answer is b) could. This is because we use could to talk about general abilities in the past. 3. Clever children must start school early. The correct answer is a) children. This is because children is the plural form of child, and we need a plural noun after clever. 4. A bottle of water is in my bag. The correct answer is a) there is. This is because we use there is with singular nouns, and a bottle of water is a singular noun. 5. We have many cakes. The correct answer is c) many. This is because we use many with countable nouns, and cakes is a countable noun.

I hope this helps you improve your English grammar skills. If you have any more questions, feel free to ask me.