They always communicated with each other on the Internet, but they never met him _____________.
| A．back to back | B．heart to heart |
| C．face to face | D．side to side |
The air company going from bad to worse, the workers____________ hardly enough to make a living.
| A．are paid | B．are paying | C．have paid | D．paid |
The question came up at the meeting____________ we had enough money for our research.
| A．that | B．what | C．which | D．whether |
--Was Tom there when you arrived?
--Yes, but he___________ home soon afterwards.
| A．had gone | B．has gone | C．is | D．went |
--What is the model plane like?
--Well, the wings of the plane are___________ of its body.
| A．more than the length twice | B．twice more than the length |
| C．more than twice the length | D．more twice than the length |
The wrong you've done to him is terrible,for__________ you should make an apology to him, I think.
| A．this | B．which | C．what | D．that |