The missing boys were last seen _____ near the river.
He really can’t understand _________ he said was wrong.
Expect everything to go wrong in advance, ________ you may feel at a loss when it does.
I don’t suppose he could have gone to the job interview yesterday, __________?
Though the Rockets has got Harward, ________ remains no possibility ________ it will get NBA championship next season.
It’s the test system rather than the teachers ________to blame for the students’ heavy burden nowadays.