1/You have taken part in this english-speaking club since last month -you began
2/My teacher hasn't talked to us since we left school
- My teacher last
3/The pikes have lived here since July 1st,1999
- The Pikes began
4/They haven't produce this kind of toy for a long time
-They stopped
5/It has not rained since this morning
-It stopped
6/The boys have played football since 2 o'clock
-The boys began

apprenticeships are formal, paid, long-term training programs that provide valuable classroom instruction coupled with on-the-job training for skilled, high-paying jobs.

the boy's acceleration toward the girl is 2.08 m/s^2.

explanation:

according the newton's third law, the force causing the girl accelerate towards the boy will be me with equal counter-force causing the boy to accelerate towards the girl. these forces will be of equal magnitude and allows us to determine the boy's acceleration:

the boy's acceleration toward the girl is 2.08 m/s^2.

alright ( i think i have you before).

1. go to the top right corner of your screen where it says your name and click on it.

2. then you should hit edit profile, you should see a bunch of things you can change.

3. then click/tap on "preferences".

4. most of the time when a year passes your account age goes up by one year. just keep on doing this so you can stay 19 forever not 58. (;