— Haven’t seen you for ages! Where have you been?— I____ in Xinjiang for one year, volunteering services as a doctor.
The boy is often found _____in reading books.
The computer system suddenly while he was searching for information on the Internet.
There is only 15 minutes. Hurry up, or we’ll miss the train.
After he retired from office, Rogerspainting for a while, but soon lost interest.
Always read theon the bottle carefully and take the right amount of medicine.