Day 7: keep up with (something)
Index:
0:12 Introduction. Listen to the phrasal verb in context.
0:32 Identify the meaning.
1:03 Explanation. Study its meaning and use.
2:51 Question of the Day.
3:06 Review.
Other phrasal verbs in this series:
Day 1: let (someone) in on (something)
Day 2: come up with (something)
Day 3: sink in
Day 4: brush up on (something)
Day 5: try (something) out
Day 6: fall behind