| usher in(verb, expression, phrasal verb, open, start) |
| acquaint(verb, open, present, submit, offer) |
| admit(verb, open, start, initiate, enter) |
| adopt(verb, open, start, continue, assume) |
| advance(verb, open, present, submit, offer) |
| air(verb, open, present, submit, offer) |
| announce(verb, open, present, submit, offer) |
| appear(set, start, rise, arise, happen) |
| approach(verb, start) |
| arise(verb, set, start, rise, initiate) |
| be born(set, start, rise, enter, arise) |
| become involved in(verb, expression, idiom, phrasal verb, open) |
| begin install(verb, expression, open, initiate, launch) |
| beginning |
| bite the dust(verb, idiom, pass, live) |
| blast away |
| blast off |
| bow(verb, meet, open, start, initiate) |
| break the ice(verb, expression, idiom, make, open) |
| bring out(verb, expression, phrasal verb, open, present) |