Some of the following sentences contain mistakes. Find the mistakes and correct them
Some of the following sentences contain mistakes. Find the mistakes and correct them.
1. Smartwatch is expensive and I cannot afford one.
\2. My Dad bought a new digital camera last year.
3. I think that people won't need to do household chores any more in years to come because robot is being developed to help us do these tasks.
4. I've got eyestrain because I've glued my eyes to my laptop screen all days
. 5. Golds are often used in computer chips nowadays.
6. I use my smartphone mainly for entertainments
. 7. Time is precious and should not be wasted.
8. Keeping up with the lastest new is very important to my job.