Where is your uncle？I haven't seen him for a long time．
He _______ Beijing for about half a year．He moved there in January．（ ）
| A． |
has gone to |
B． |
has been to |
| C． |
has arrived in |
D． |
has been in |
A lot of museums in China are worth_____． If you have time， you can choose to go．（ ）
A．visitedB．visitingC．to visitD．visit
My English teacher is a _____lady and she often corrects my pronunciation again and again．（ ）
A．patientB．creativeC．modestD．curious
It is reported that the Tokyo 2020 Olympics ______no later than summer 2021．（ ）
A．is heldB．will be held
C．will holdD．hold
All my family members think people should _____doctors and nurses for their contributions．（ ）
A．promiseB．praiseC．presentD．prepare
Hi， Daniel． You didn't attend the chess class last night．
Oh， I _____my son's model plane．（ ）
A．am repairingB．repair
C．have repairedD．was repairing