＿＿＿＿four years since I joined the army.
| A．There was | B．There is | C．It was | D．It is |
——Oh,it’s you!I______you.
——I’ve just had my hair cut and I’m wearing new glasses.
| A．didn’t recognize | B．hadn’t recognized |
| C．haven’t recognized | D．don’t recongnize |
——Can I join your club,dad?
——You can when you______a bit older.
| A．get | B．will get | C．are getting | D．will have got |
This is a_______complicated(复杂的)problem．I don’t know how to solve it.
| A．very | B．much too | C．much | D．too much |
He came home______yesterday.
| A．late | B．latter | C．lately | D．later |
Asia is______the largest continent in the world．
| A．by far | B．a little | C．far away | D．a great deal |