1 Put the verbs in brackets in the correct infinitive or -ing form. 1 A:I'd like(help) homeless people.B:You can(volunteer) at the homeless charity.2 A:I'm eager(reduce) household waste.B:You could try(recycle) your plastic bottles.3 A:People have to stop(drop) litter in the park.B:I suggest ..organise) a clean-up day.4 A:I expect people.(do) more to protect the environment.B:Yes. Everyone should consider(join) an environmental group.​

1. She is not working, she is swimming in the river. 2. Someone is knocking at the door. Shall I answer it? — I am coming in a minute. I am just washing my hands. 3. It is a lovely day. The sun is shining and the birds are singing. 4. You can’t see Tom now: he is having a bath. 5. She is always losing her glasses and asking me to look for them. 6. We are having breakfast at 8.00 tomorrow as Tom is catching an early train. 7. I am wearing my sunglasses today because the sun is very strong. 8. The last train is leaving (leaves) the station at 11:30.

The sentence "The children chattered excitedly as they waited" can be broken down into smaller parts to help understand its meaning. Let's take a closer look:

1. "The children": This refers to a group of kids.
2. "chattered": This means they were talking quickly and excitedly.
3. "excitedly": This indicates that the children were feeling a high level of enthusiasm or eagerness.
4. "as they waited": This phrase explains the situation - the children were waiting for something.

So, to summarize, this sentence means that the group of kids were talking excitedly while they were waiting for something.

Let's see if we can break it down step by step:

Step 1: Identify the subject - "The children"
Step 2: Identify the verb - "chattered"
Step 3: Identify the adverb - "excitedly"
Step 4: Identify the conjunction - "as"
Step 5: Identify the clause - "they waited"

Now, let's see why this sentence makes sense. When children are waiting for something, especially if it's something they are looking forward to, they tend to get excited and talk to each other. That's why they were chattering excitedly in this situation. The word "as" connects the two actions happening at the same time - the children chatting and waiting.

By breaking down the sentence and analyzing each part, we can understand that the children were enthusiastically talking to each other while they were waiting. I hope this explanation helps you understand the sentence better!