Front

I always wake up __________ 6:00 AM to go for a jog. (on/before)

Back

before

Front

The train is expected to arrive __________ 10:15, but it could be a little delayed.

(around/in)

Back

around

Front

The meeting was scheduled for 9:00 AM, but it started __________ 9:30.

(on/after)

Back

after

Front

I’ll be working __________ 5:00 PM today, so I can’t leave early.

(before /until)

Back

until

Front

I’ll have my lunch __________ 12:30 PM.

(on/at)

Back

at

Front

She promised to call me __________ dinner, but I haven’t heard from her yet.

(on / after)

Back

after

Front

The concert is __________ Friday night.

(at/on)

Back

on

Front

My birthday is __________ November.

(at/in)

Back

in

Front

I have a dentist appointment __________ 3:30 PM.

(on /at)

Back

at

Front

I like to read books __________ the evening.

(on/in)

Back

in