中国大学MOOC: Look, I’ve got his phone number____________ (write) down here.
举一反三
- 中国大学MOOC: Look, I’ve got the date ____________ (write) down here.
- 中国大学MOOC: If I find his phone number, I _____ you.
- 中国大学MOOC: I’ve been trying his phone number.
- 中国大学MOOC: ___________ his phone number, I didn’t call him.
- This long list of phone number really puzzles me because I’ve got a _____ block about numbers.