When did Jack put up reproductions of great paintings? He did so when _______________________________
When did Jack put up reproductions of great paintings? He did so when _______________________________
I’d like to know ________ Chinese. A: when he began to learn B: when did he begin to learn C: when did he begin learning D: when did he began learning
I’d like to know ________ Chinese. A: when he began to learn B: when did he begin to learn C: when did he begin learning D: when did he began learning
Can you tell _______?: when did it happen|when it happened|when it was happened|when was it happened
Can you tell _______?: when did it happen|when it happened|when it was happened|when was it happened
When did it first start?
When did it first start?
2. When did this happen?
2. When did this happen?
When did the company start?
When did the company start?
— When did the pain start? — __________________.
— When did the pain start? — __________________.
When did Zaju come into being?
When did Zaju come into being?
When did Lucy sleep longer?
When did Lucy sleep longer?
When did the Internet get started
When did the Internet get started