There are no running races or horse riding events in the Winter Olympics ._______there are competitions like skiing and ice skating .
As a punishment she was not permitted __________ part in any school activity in a week.
I hurried to the airport only __________ the plane I was to take had just taken off.
It is difficult __________ a best friend.
The play had been on for 10 minutes but I was still unable to find a seat __________.
__________ the early train, you'll have to get up ear-ly and rush in a taxi.