.—Can you give some advice on what I said just now? —Sorry. My mind______.
.I strongly recommend that the information______ in my report____to our headmaster without delay.
.It was too dark, and I couldn’t _______ the words written on the blackboard.
.The fact of Madam Curuie’s_______ to the radiation for a long time ______ her poor health.
.I wonder __________ that made him so upset yesterday.
.A terrible earthquake broke out in Yushu, Xinjiang several days ago,_______ we stopped any entertainment on April 21, 2010