Choose the correct verb form in the following sentences
I wanted to go on my own but he insisted ... coming too.
- to
- on
- 0
- at
Don't try and do too many things at the same time. Concentrate ... doing one at a time.
- at
- on
- in
- about
Ellen is a doctor. She specialises ... alternative medicines.
- in
- to
- on
- at
As we were sailing away, another boat crashed ... us.
- on
- at
- into
- in
I prefer orange juice ... grapefruit juice.
- than
- at
- on
- to
I hope you succeed ... finding the job you want.
- on
- to
- in
- at
Whatever happened ... Jim Lennon? I don't hear about him anymore.
- at
- 0
- on
- to
This country is divided ... several regions.
- in
- to
- on
- into
Ed decided to give up studying to concentrate ... being a musician.
- at
- on
- 0
- in
I felt filled ... happiness to see her again.
- with
- up
- in
- of