If I knew his telephone number, I_____ tell you.
举一反三
- 中国大学MOOC: If I (know) his telephone number, I would tell you.
- If I ________ his phone number, I will tell you.
- If I ______ his telephone number I ______ him. A: knew, call B: knew, would call C: have known, call D: knew, am calling
- If I ( ) your telephone number yesterday, I would have called you. A: have known B: knows C: had known D: knew
- When we get his telephone number, we (tell) ______ you immediately.