单选题 Despite a great deal of practice, Alice remained a(n) ______ dancer.

单选题 It was not long before help arrived ______ ten police officers.

单选题 Those who had been kidnapped (绑架) described how they were scared and in physical and ______ pain.

单选题 There are some birds ______ in the eaves (屋檐) of our house at the moment.

单选题 A few hours ago, there was a head-on ______ on Highway 20, involving three cars.

单选题 The event features a large indoor display of local ______ and agricultural products.

单选题 Accidentally, the whole incident was ______ by a young American photographer.

单选题 I am wondering when Tom is going to ______ and get married.