根据高考3500词整理：高中英语必会1051个短语！(25)

862. at a speed of
863. speed up
864. spend sth on sth
865. spend stn (in) doing sth
866. in high/ low spirits
867. on the spot
868. spot my reputation
869. be spotted with....
870. spy on
871. stand against the wall / tree / sofa
872. stand by / for / out / up
873. stare at
874. glare at
875. start out / off
876. to start with,
877. stay away from
878. stay up
879. step in / back / forward
880. take steps to do sth
881. step by step
882. get / be stuck in =be caught in / be trapped in
883. stick out
884. stick to your plan
885. stop/ keep / prevent sb from doing sth
886. be strict with sb in sth
887. in/ out of style
888. submit to
889. substitute a for b
890. succeed in doing sth
891. all of a sudden
892. suffer from ...
893. suffer a heavy loss
894. in summary
895. be superior to...
896. provide / supply sb with sth
897. supply sth to sb
898. provide sth for sb