Captured by the enemy, the soldiers were in danger of being shot.
It’s easier to capture the castle from within.
He lay perfectly still and played dead to escape capture by the enemy.
The first capture of the day was a fox.
Some American films foster feelings of hatred between nations.
We fostered the boy while his mother was in hospital.
The operation fostered hope in the patient.
to awail oneself of 意思是“利用”
The medicine didn’t avail against the disease.
Talk will avail little without work.
All our effort availed us little.
He quickly availed himself of the opportunity to win over supporters.
We protested but to (或of) no avail.
He suspected a scheme against his life.
The security department suspected him of giving information to a foreign company.
He was suspected to have got lung cancer.
Scientists suspect that the seismic instrument failed to monitor the shift of rock layers.
There is reason to suspect that the death occurred between 6.30 and 7 o’clock last night.
Two suspects are now in prison in connection with the killing.
I can easily convince you of his ignorance.(=I can easily convince you that he is ignorant.)
He was convinced to withdraw from running for the presidency.
He was firmly convinced that risk accompanies decisions.
It was a microcassette found in Kathleen Weinstein’s shirt pocket that not only led police to her alleged killer but also revealed the New Jersey teacher to be a woman of extraordinary courage and compassion. 本句是个强调句，另外注意found 的用法。
It was there, police believe, that Weinstein was able to activate the recorder she kept in her bag. 本句是强调句。
Weinstein’s body, with hands and feet bound, was discovered by a hiker in March.
But before she died she somehow slipped the microcassette into her pocket without her killer knowing it.