1. there's no (other) way
2. cannot be helped, unavoidable, inevitable, (there's) nothing one can do, having no choice
3. it's no use (doing), pointless, useless, no good, insufficient, not enough
4. hopeless (person), annoying, troublesome, awful
5....
1. to obey (an order, law, etc.), to abide by (a rule, custom, etc.), to follow, to observe, to conform to, to yield to
2. to follow (a person), to accompany, to go with
3. to go alongside (e.g. a river), to follow (e.g. a sign)
4. to serve (as), to ...
1. at (place, time), in, on, during
2. to (direction, state), toward, into
3. for (purpose)
4. because of (reason), for, with
5. by, from
6. as (i.e. in the role of)
7. per, in, for, a (e.g. "once a month")
8. and, in addition to
9. if, although
