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cursory/passing/fleeting glance; brief/fleeting glimpse; hasty/hurried peep

fleet transient

be in a rush getting ready for a journey; be pressed for time on a journey; be in a hurry to set out

come and go in haste

jump/hasten/rush to a conclusion; rush into a decision

jump/hasten/rush to a conclusion; be hasty in drawing conclusions

rush a bill through

pay sb a fleeting visit

make a brief appearance

take a quick look at; run one's eyes quickly over

hurry away/off; hasten away; rush off; go off in great haste; leave in haste/in a hurry

pop/hurry/hasten back

hasten/rush to the office

leaf/hurry through; gallop over/through

post off; leave in haste

take a hurried/hasty meal; hurry through a meal; hurry with one's meal; rush one's meal; snatch one's meal