We always hear many students complain about having to study math or chemistry, even when they don't want to become a doctor or an engeneer. And it's possible to understand, it is actually true, the majority of the students won't even use math in the future. however, it is still important to study compulsory subjects. First of all, there are thousands of jobs that require knowing mathematics, even the final exam mark will matter to a college or the university you'll apply to. Actually, everyone uses math whether they realize it or not. In our everyday life we count in stores to find out how much something costs, and in the future things like that will stay important as well. Math helps us with other subjects, like physics and chemistry. A lot of math problems help the students to solve tasks in physics.
1 I have every intention of complaining, (intend)
I fully intend to complain
2 Send them the samples they requested - don't forget, will you? (remember)
Please remember to send them the samples
3 We will provide a 24 hour-a-day-hot line, (undertake)
We (will) undertake to provide a 24 hour-a-day-hot line
4 I anticipate receiving an answer soon, (expect)
I expect to receive an answer soon
5 If you like we can send a replacement, (offered)
They have offered to send a replacement
6 She should have told them of the potential problem, (neglected)
She neglected to tell them of the potential problem
7 I'm not sure, but I think there is a bug in the program, (appears)
There appears to be a bug in the program
8 She says she has the necessary authority, (claims)
She claims to have the necessary authority