I _______ like science but I think it is very useful.

The question came up at the meeting _________ we had enough money for our research.

Qian Xuesen is known as China’s “father of space technology” and “king and rockets”.He died_____ October 21 at the age of 98.[ ]

Bob! Is this your dictionary?—No, it isn’t. Ask Sally. She is looking for_______.

your brother swim, John?—No, he .