1. Complete the sentences using the words in the box.
buttons charged suitable valuable
smartphones laptop computers stain
1. Modern _________nowadays do not have many _________ to look better.
2. Some personal_________ are not_________ for outdoor use because they are not portable.
3. The_________ is not working because you haven't_________ it yet.
4. The Internet has become a very_________ learning tool.
5. He spilled his coffee on his desk and so now there is _________a on the desk.
1. Modern smartphones nowadays do not have many buttons to look better.
2. Some personal computers are not suitable for outdoor use because they are not portable.
3. The laptop is not working because you haven't charged it yet.
4. The Internet has become a very valuable learning tool.
5. He spilled his coffee on his desk and so now there is stain a on the desk.